May catches magnolias at a particular moment – blooms are finishing or already gone, new leaf growth is pushing hard, and the tree is actively channeling energy into the season ahead.

Solid magnolia tree care in May pays off through the whole season. A few of these tasks only make sense right now – others that get skipped tend to show up as problems later.

1. Assess after Blooming

With the flowers down, May is the right moment to actually look at the tree. Browning debris still clinging to branches is easy to spot now; so are crossing limbs that were buried under the blooms, or sections of canopy that seem a bit thinner than last year. Jotting a few notes or snapping a photo is worth the two minutes – it’s a lot easier to act on something later when there’s a record of what it looked like.

Magnolias don’t announce problems early and they recover slowly, so May is a useful checkpoint. Yellowing magnolia leaves spread across the whole canopy is usually systemic – a soil or nutrition issue. Dieback on specific branches is something different – more likely physical damage, a localized fungal problem, or a pest situation that’s been going on longer than it looks.

2. Feed with a Balanced Fertilizer

Magnolias are light feeders compared to many ornamental trees, but they’re not zero-feeders. In May the tree is actively putting on new leaves and building the bud structures that become next year’s flowers – which means a balanced slow-release fertilizer like this from Amazon applied now actually gets used rather than sitting in the soil waiting.

Spread granular fertilizer evenly under the canopy out to the drip line and keep it away from the trunk. Slow-release is the formula to use – quick-release nitrogen pushes a flush of soft growth that doesn’t harden well and tends to bring pest pressure with it. Most established magnolias only need one application; trees in their first few seasons may want a second light feed around midsummer.

3. Refresh the Mulch Layer

Magnolias have shallow, fleshy roots that run close to the surface – they don’t go deep, which makes them sensitive to what happens at ground level. A mulch layer applied in May slows moisture loss as temperatures start climbing and keeps the root zone from baking in the kind of heat that builds through a full summer. Two to three inches (5–8cm) of organic mulch under the canopy makes a real difference by midsummer, and it cuts down on weed competition while it’s at it.

Shredded bark or wood chip mulch works well for this. Pull it back a few inches from the trunk – mulch sitting against the base holds moisture against the bark and that invites rot over time. Extending the ring out toward the drip line matters more than many people bother with, since the feeder roots are operating out there, not right next to the trunk. A tight ring around the base is better than nothing, but it’s missing most of where it would actually help.

4. Water Young or Recently Planted Trees

Established magnolias handle dry spells reasonably well once their root systems are mature, but trees planted within the last two or three years are still building that depth. May can be deceptive – there’s often enough spring rain that watering feels unnecessary, but a young magnolia putting on its first flush of new growth is pulling a fair amount of moisture. Checking the soil a few inches down is a more reliable read than going by surface appearance.

When watering is needed, slow and deep is the approach that actually builds the root system rather than just wetting the surface. Roots go where moisture is; frequent shallow watering keeps them near the top where heat and drought do the most damage later in summer. A soaker hose run slowly around the drip line for an hour or so does the job without anyone standing there holding a hose. This one from Amazon is a good choice.

Container-grown magnolias are a different situation – they dry out considerably faster and need checking more often once May temperatures start moving.

5. Hold Off on Significant Pruning

May is the wrong time to prune magnolias heavily. The tree has just finished flowering and is channeling energy into new growth – cutting back significantly now removes that growth and forces a redirect rather than a build. Warm conditions also keep cuts open longer, which gives fungal infection more opportunity than it would get from a cut made in cooler months.

Light tidying is fine any time – dead wood, a crossing branch that’s rubbing, something visibly dying back. Structural work is a different matter. Anything removing a meaningful portion of the canopy is better saved for late summer or early fall, once the main growth push has finished. Magnolias close wounds slowly, and giving them the right seasonal conditions to do it is part of what determines how cleanly they recover.

6. Check for Insects and Fungal Issues

Scale insects tend to become visible on magnolias in May – crawlers that hatched from overwintered eggs are moving, and the season’s population is just getting going. That’s the window where control is most effective, before numbers build through summer. Small brown or waxy bumps on stems and leaf undersides are what to look for. Sticky residue or sooty mold on surfaces below the foliage usually means something is already active up above.

Magnolia disease is also something to consider, especially fungal leaf spot. Small dark spots or blotches, sometimes ringed with yellow, are what early infection looks like. One affected season usually doesn’t cause lasting damage, but the same thing happening year after year wears the tree down gradually. Raking up and disposing of affected fallen leaves is the most practical step – it breaks the reinfection cycle before next season rather than treating a problem that’s already compounding. Most cases may not need a fungicide.

On the winter day I moved in, the flowering tree in the garden absolutely didn't look like one. In fact, it was nothing more than a tangle of bare, twisting branches against a pale sky. Its bare boughs looked quite striking, silhouetted against a grey sky, but I didn't really pay it much heed.

Then spring arrived. One week there were tight, almost fist-like buds along the branches, and the next the whole tree had erupted into huge pinky-white blooms that looked almost too perfect to be real. Honestly, it looked liked something out of a fairytale.

Now, I can’t imagine the space without my magnolia, as it puts on one of the most spectacular spring shows you can get from a single plant.

The Best Flowering Tree Ever? Yes!

Every spring, my magnolia explodes with large, tulip-shaped, soft pink and creamy white, all of which open directly on the branches before the leaves even think about appearing.

Come summer, the glossy green leaves take over, forming a dense canopy that birds absolutely love. There’s constant movement in it once it’s in leaf, with all of my favorite feathered friends just hopping through like they own the place. And my scrappy daughters love it just as much (the lower branches, in particular, have a kind of irresistible “climb me” energy to them).

Like most magnolia trees (which are hardy in USDA Zones 7 through 9), it’s not a one-season wonder either. Later in the year, there’s often a second, smaller flush of blooms when the weather cools again, which is less dramatic than spring, but somehow even more special because you’re not expecting it.

Come fall, the leaves turn buttery golds and warm bronzes before falling away entirely, leaving that beautiful sculptural silhouette for winter. Bare again? Yes. Boring? Never!

Truthfully, I figured it was just me who noticed this flowering tree doing its thing at first, but then both neighbors (on either side!) made their feelings very clear: under no circumstances am I to remove it. Not that I ever planned to.

In fact, they’ve both gone one step further. Each has now planted their own young magnolia trees, little saplings that bloomed beautifully in the springtime. And I love this quiet ripple effect of a tree spreading through the street one garden at a time.

It’s become a shared seasonal event without anyone actually agreeing to it, I suppose.

Buy Your Own Magnolia:

If you'll allow me the chance to expose my inner nerd, one of the things I love most about magnolias is how ancient they feel. They’re often described as living fossils, as these flowering trees evolved long before bees existed in their current form (and, yes, dinosaurs would have chomped on them once upon a time, too).

Even more exciting? The flowers themselves are edible, although, admittedly, I rarely do anything with them. I’ve tried frying them lightly (a little like you might with squash flowers) and they were tasty, but it usually feels more natural to just leave them be, scattered on the ground like confetti.

My favorite thing about my magnolia, though, is the fact that it's so much more than just a flowering tree; it's a marker of time. Spring begins with its bloom, summer settles beneath its shade, fall warms it up again in color, and winter strips it back to something stark and beautiful and architectural, waiting for the whole cycle to begin again. When I fell pregnant with each of my girls, I marked the months by the tree outside. I associate it so much with them both as a result.

Underneath it, I’ve planted spring bulbs like daffodils and crocuses to create a layered effect of color: blossoms above, flowers below, everything working in earnest to pull me out of any winter slump I might be in.

It also just… makes people happy. Neighbors stop to look at it. People message each other when it’s at peak bloom. Someone always takes a photo. And every year, without fail, there’s that moment when the petals fall and it feels like the end of something, even though you know it’s only temporary.

Not bad for a tree that was already here when I moved in, looking like nothing much at all, right?

A magnolia tree reblooming in fall, bursting with creamy petals, will catch anyone off guard. Normally a spring star, your tree may be throwing a surprise party in fall instead. But this out-of-season show isn’t just a fluke – it’s a response to the either the environment or how you're caring for your magnolia.

Fall flowering in magnolias can look magical, but it can create uncertainty and questions. As long as you provide your tree with proper magnolia care, it will remain healthy through unexpected blooms. A well-tended tree stays ready for next season’s display, whether it’s blooming now or not.

But it’s not just magnolias that sometimes put on an unexpected show in autumn – other spring plants sometimes rebloom, too. Understanding why a tree is blooming in fall helps gardeners make smart choices about how to tend to them. I'll explain the reasons why your magnolia might be blooming in fall and what you should (and shouldn't) do if your tree starts to flower out of season.

Is Your Magnolia Blooming in Fall?

Unexpected flowers in fall can certainly grab attention. But those striking blooms may signal changes in the garden’s cycle, potentially affecting next spring’s display. A magnolia’s health hinges on handling these surprises right, so it stays strong and vibrant.

Fall flowering might stress your tree and cause it to pull energy away from next year’s buds. But if you pay attention to your magnolia's needs, you can help it put on another beautiful display next spring.

Gardeners who understand why fall reblooming happens can plan better and keep their magnolia trees strong and ready for the seasons ahead, without losing that springtime show. Let's take a look at how to identify if your tree is reblooming in fall and the reasons why.

What Does Reblooming Look Like?

Magnolias in fall might sprout a few creamy, star-shaped flowers, scattered across their branches. It’s not the full spring explosion – more like a shy encore of velvet soft petals. Other plants, like azaleas, may also push out blooms in fall.

These flowers in fall often appear unevenly, with some branches totally bare and others dotted with color. Look for smaller, less vibrant blooms than spring’s big display. This is a sign that the plant is responding to something unexpected that's tricking it into blooming early.

Reasons for Magnolias Reblooming

Warm fall days can trick magnolias into thinking it’s spring again. An unseasonably warm fall weather streak, like a week or so of 70°F (21°C) days, can often set off a magnolia tree in fall to bloom. To your magnolia, the higher temperatures feel like a warm spring breeze.

Other spring bloomers, like dogwoods, may follow suit and show flowers in fall when conditions align just right. While this doesn't happen every year, it could become more common as one of the effects of climate change on gardens.

Heavy summer pruning or a dose of fertilizer can jolt the tree into producing flowers, too. Poor drainage, drought, or sudden rain after a dry spell can also trigger reblooming and throw off the growth cycle of your tree.

Magnolias grown in well-drained soil, and shown consistent care are less likely to bloom out of season. Check soil moisture with this 4-in-1 soil meter from Amazon and avoid overfeeding to keep flowers on schedule.

Hormonal shifts, like from gibberellins that boost flower growth or from ethylene that causes stress, can cause reblooming as well. It’s like your tree is trying to seize the day before winter hits.

Will Reblooming Affect Next Year’s Flowers?

Fall flowering can sap energy from a magnolia’s spring buds. If the tree pours effort into those autumn blooms, next year’s display might be lighter with fewer flowers or smaller petals .

But it’s not a big disaster – healthy magnolias often bounce back when given the right care. Avoid late-season pruning to help your tree save energy. A strong root system and healthy garden soil also help magnolias put on a solid spring show, even after a bout of fall blooms.

What You Should (and Shouldn't) Do

Don’t prune those fall blooms – they’re already set and cutting them will only stress the tree out more. I know it’s tempting, but hold off.

Water moderately if the soil is dry, and avoid heavy fertilizer use to prevent more reblooming, which can wear out your tree.

Mulch around the base of your magnolia to help stabilize soil temperature. A layer of Back to the Roots organic mulch from Amazon is perfect for this.

Finally, keep an eye on your tree’s overall health and let it ride out the fall flowering. It’s a weird show, but your magnolia will continue to thrive for years to come little help from you.

The very best strategy for adding a magnolia tree into the garden starts before planting. You’ll need to select a site that will accommodate the tree’s full, mature size. Many of us have trouble believing that the small, young tree will grow to 30 or 50 feet (9-15 m) tall. That can result in a large tree growing in a too-small spot.

Are you one of the gardeners exclaiming that “my magnolia tree is too big!” If so, pruners are your best bet. Read on for tips on how to prune a large magnolia tree.

Trimming a Large Magnolia Tree

There are many different species of magnolia trees, but they fall into one of two types: deciduous or evergreen. Deciduous trees lose their leaves in winter, while evergreen have slightly thicker leaves that they hold onto all year long.

The best time to prune a deciduous magnolia is late summer, ideally between midsummer and early autumn while the leaves are fully open. Evergreen varieties, on the other hand, should be pruned in spring.

What about wall-trained specimens? Trim these back in summer after they finish blossoming. To prune any type of magnolia tree you’ll need a good step ladder, a pruning saw, and a sharp, clean pruner.

How to Prune a Magnolia – Young Trees

Two factors are important when you are figuring out how to trim your magnolia tree: 1) its age, and 2) whether it is deciduous or evergreen. Young evergreen trees – including popular Southern magnolia – do not require any pruning at all, but young deciduous trees do. You’ll want to remove any branches that seem weak as well as those that ruin the shape of the tree.

When deciduous magnolias – like the beautiful star magnolia – are young, prune out any weak growth or branches that spoil the overall shape.

How to Prune a Magnolia – Older Trees

After deciduous magnolias get older, there’s a bit more to prune. Use your pruners to remove dead or damaged branches as well as to keep the tree shapely. Prioritize an open crown and uniform shape by cutting branches back to a fork or the trunk. Mature deciduous trees often grow vertical water shoots that should also be removed. Cut these back to the trunk or branch.

What about older evergreen magnolias? Like deciduous trees, these should be pruned to take out branches that are diseased, damaged, or dead. They can also be trimmed to shape the tree.

For wall-grown magnolias, the pruning choices are straightforward. All stems growing into the wall or toward the wall should be trimmed out. Stems growing away from the wall need only be shortened a little. Cut back to one or two leaves.

Note that most magnolias sold in commerce are grafted plants, where a root stock has been joined to a scion of another species. Find the graft line on the lower trunk and prune out shoots that grow from the rootstock plant. These sprout at the base.

How to Prune a Magnolia – Overgrown Trees

There are special rules for pruning overgrown trees, that is, trees that have not been pruned regularly in the past. While the temptation is to give the tree a major “haircut” while you are at it, this is not a good idea. It can easily cause too much stress to the tree.

So how to prune an overgrown star magnolia, or any other species that needs a lot of branches removed? If a lot of pruning is necessary, plan to accomplish this over several years to make the process less stressful on the tree. Instead, plan to take some of the excess branches off each year, and some each of the next two subsequent years. This gives the tree the chance to recover from the cuts.

It's hard to surpass the beauty of a magnolia tree. With their lavish spring flowers, glossy leaves and red cones of fruit, magnolias are prized as both specimen plants and as privacy hedges. Yet, sometimes homeowners find their magnolia isn't planted in an ideal location, which leads them to ask, “Can I transplant a magnolia tree?”

Moving Magnolia Trees

The answer is yes, it's possible to successfully move young magnolia trees. However, it's not an easy task as magnolias have an unusual root system. Unlike most trees, which have roots that grown down into the soil, magnolia roots grow horizontally along the ground and remain near the surface. 

Additionally, the roots of magnolia trees are soft and rope-like, with few fine feeder roots. These qualities lead to a higher risk of magnolia tree transplant shock than with other types of trees. The larger the tree, the more difficult it is to move and transplant a magnolia. Trees with a trunk diameter less than 4 inch (10 cm.) have the best chance of survival. 

To Prune Or Not To Prune

For years, root pruning has been the standard practice for transplanting a magnolia tree. The theory is that root pruning encourages the growth of a finer, more fibrous root system that is more capable of supporting the tree while it becomes established.

As it takes time for the tree to produce these new roots, pruning should be done six months to a year prior to transplanting. This technique is accomplished by inserting a sharp spade shovel 12 inches (30 cm.) deep in a circle around the tree. The diameter of the circle is dependent upon the size of the tree. 

There is some debate as to whether this practice is necessary. A study by the University of Florida demonstrated that root pruning prior to transplanting magnolias only provided a marginal advantage over the unpruned magnolias in the control group. 

How To Transplant A Magnolia Tree

When planting a magnolia, choose the location wisely. These long-lived trees grow between 1 and 2 feet (.3-.6 m.) per year. Some species can reach 60 to 80 feet tall (18-24 m.) and spread 30 to 50 feet (9-15 m.) wide. To reduce transplant shock, follow these guidelines:

• Hydrate – Thoroughly water the magnolia about an hour prior to transplanting. 
• Prepare the hole – To reduce transplant shock, prepare the planting site prior to digging up the magnolia. Dig the hole the same depth as the rootball and plant the top of the rootball level with the soil line.
• Dig wide, not deep - When digging up a magnolia, make the rootball at least twice as wide as it is deep. 
• Keep the root ball intact – Secure the rootball with burlap or cardboard and use a wheelbarrow or wagon when transporting the tree to its new location.
• Stabilize the tree – Use guy wires to prevent a newly-planted tree from leaning while it becomes established. To avoid damaging the bark, slide sections of rubber hose onto the wire where it makes contact with the trunk. Be sure to remove the wires once the tree is stable. 
• Mulch – After planting, spread mulch around the magnolia to retain moisture, but avoid piling mulch against the tree trunk.
• Water regularly – Keep a recently transplanted magnolia hydrated for the first year.

Sweetbay magnolia is an elegant, pyramidal tree commonly seen in Southern gardens. The North American native is semi-evergreen to evergreen and blooms from June to September with creamy white, lemon-scented flowers.

When Sweetbay magnolia (Magnolia virginiana) won’t bloom, it’s a huge disappointment to those who look forward to its summer-long display. Hardy in USDA zones 5 to 10a, Sweetbay is deciduous in zones 7-8. It prefers an acidic, moist soil like those found in Eastern U.S. swamps. While it is susceptible to Verticillium wilt, Sweetbay is not usually bothered by pests and disease.

Learn more about Sweetbay magnolia problems.

Sweetbay Magnolia Won’t Flower: Reasons Why Sweetbay Magnolias Don’t Bloom

There are many reasons plants may not flower and it is sometimes difficult to pinpoint the exact cause. A Sweetbay magnolia not blooming can be as simple as a cold snap killing the buds or as complex as nutrient deficiencies. 

Here are the main causes you might not see blooms on your favorite magnolia tree.

• Excess nitrogen. Trees planted in lawns that are regularly fertilized with nitrogen often bloom little or not at all. Excess nitrogen also may prevent hardening off before winter and can cause dieback. Adding more phosphorus and micronutrients may help.
• Nutrient deficiency. Small amounts of nutrients are required for woody plant growth and a deficiency, usually in iron or nitrogen, can cause issues, including a decrease in flowers. 
• Improper pruning. Pruning at the wrong time or too much can affect the bloom cycle. Prune spring flowering plants after flowering. They bloom on last year’s buds. Prune summer flowering plants in winter or early spring. They bloom on new growth. 
• Cold snap. A late freeze can prevent buds from developing. Magnolias are notoriously sensitive to cold temperatures and wind. 
• Light diminished. If nearby trees or structures are causing more shade on the tree, it can affect the blooms. Lack of enough sun is the main reason for lack of flowering in plants and could be why your magnolia did not bloom. 
• Soil issues. A soil test will let you know if there is a problem with the soil pH, or nutrients. Sweetbays prefer an acidic, moist soil, but not to the point of being waterlogged.
• Young tree. The tree may be too young. Magnolias are very slow to bloom. 
• Alternate flowering. Some trees bloom profusely one year followed by a heavy fruit set. Then the next year the show is diminished. 

Some of these issues can be corrected and some cannot. For example, if your neighbor built a tall structure that is shading your tree, there isn’t much you can do about that. A soil test will let you know if there are soil problems to correct and you can make sure to prune at the right time.

The Sweetbay magnolia flower is worth waiting for, and hopefully, it will be back soon. 

This deciduous magnolia only grows to 15 feet tall (4.5 m.), so it can be thought of as the Oyama magnolia tree or the Oyama magnolia shrub. It’s a handsome plant bearing white, cup shaped flowers with rose colored stamens in the center, followed by bright fruit. If you are looking for a flowering shrub for a semi-shaded area, this is a great little magnolia variety to consider. Read on for all the Oyama magnolia information you’ll need to determine if this might be the plant for your garden.

Oyama Magnolia Tree 

The Oyama magnolia tree (Magnolia sieboldii) is a large flowering shrub native to the understory of forests in Japan, China, and Korea. One of its common names is the Korean magnolia. It is a vase shaped shrub with gray bark, coarse textured oval leaves, and lovely flowers. The blossoms appear in late spring, as fragrant magnolia flowers that can grow to four inches (10 cm.) in diameter. They are followed by showy pink fruit with bright scarlet seeds. 

Oyama Magnolia Information

If you are considering growing Oyama magnolia, you’ll need to know a little about the tree’s growth habit. This magnolia grows quite rapidly after transplant, shooting up 24 inches (60 cm.) or more in one year. It begins flowering while it is still young and grows occasional flowers during the summer, even after its normal six week season. The fruit are about the size of large eggs but a deep, bright pink. As they mature, they split open to reveal scarlet seeds. In autumn, the oblong leaves turn gold before they fall. 

Oyama Magnolia Growing 

Care for Korean magnolias is not difficult if sited correctly. One of the most important elements of care for this magnolia shrub is rich, well-drained soil. These magnolias prefer deep, moist, acidic soil that is supplemented with leaf mold or peat moss.

Oyama magnolia information tells us the tree does best when planted in USDA hardiness zones 6 through 9 in full sun or partial shade. Even in the correct zone this magnolia tree is sensitive. You’ll need to protect both the leaves and flowers from weather extremes such as hot sun, gusty winds, and winter frost. Regular care includes keeping the soil moist all year long. These trees can’t tolerate either dry or wet soil. If you mulch the root zone it will help to regulate soil temperature and moisture.

Black leaves on magnolia trees are never a good sign. This issue doesn’t necessarily signal disaster either. When you see magnolia leaves turning black, the culprit is usually a small insect pest called magnolia scale. If your magnolia is attracting wasps, that’s another sign that your plants are infested by these sap-sucking scale insects.

Read on for more information about the causes and cures for blackened magnolia leaves.

Black Leaves on Magnolia

Some magnolia trees and shrubs are evergreen, though many are deciduous. Deciduous trees flower before leafing (creating an extra impressive show), but both types of magnolia plants are known for their attractive green leaves.

When you see those magnolia leaves turning black, you know that your plant is experiencing some problem. While any of a number of issues can cause black leaves, the most likely cause is a soft-bodied insect called magnolia scale.

Wasps on Black Magnolia Leaves

Magnolia scale look like little immobile lumps on the twigs and surfaces of the magnolia leaves. These insect pests only move when they are first born, but rapidly mature and stop moving. You might not even notice magnolia scales unless the population explodes.

Magnolia scale have mouthparts like aphids, which they use to pierce into the plant. They suck out the nutrients and, later, excrete a sweet, sticky fluid called honeydew.

The honeydew is not actually what causes the black leaves. The dark color is a black sooty mold fungus that grows on the honeydew. Wasps love honeydew and are also attracted to the leaves, so if your magnolia is attracting wasps, that confirms the scale diagnosis.

Honeydew Damage

Neither the honeydew nor the wasps on magnolia leaves are harmful for the plant. However, sooty mold reduces photosynthesis. This means that a scale-infested magnolia will lack vigor and may suffer from stunted growth and even branch dieback.

When you see magnolia leaves turning black, you’ll need to take action to get rid of the scale. If the pest is only on a few branches, use a sharp pruner and trim out the infected areas. Sterilize the pruner between cuts to prevent the fungus from spreading.

Otherwise, use a pesticide that is labelled for use on magnolia scale. Ideally, you should wait to spray until late summer or fall when the new scale babies have arrived. As prevention, apply a dormant horticultural oil spray before bud break in springtime.

Most gardeners with magnolias can hardly wait for the glorious flowers to fill the tree’s canopy in springtime. When the buds on a magnolia don’t open, it’s very disappointing. What is going on when magnolia buds won’t open? Read on for information about the most likely causes of the issue, plus tips on how to make a magnolia bloom.

About Closed Magnolia Buds

When you see abundant magnolia buds on your tree’s branches, you’ll be hoping for a canopy full of flowers in spring. When those magnolia buds won’t open, the first things to look at are cultural practices, including the amount of sun and irrigation the tree is receiving in its current location. Magnolia trees need lots of direct sun in order to produce flowers. The more shade your tree gets, the fewer flowers you will see. Even if you planted it on a clear, sunny site, nearby trees may have grown tall and currently be shading it. If those closed magnolia buds are not getting much sun, you’ve figured out the problem. Likewise, magnolia trees don’t do well with too much nitrogen fertilizer. If you notice magnolia blooms not opening, check to make sure your trees get enough, but not too much, feeding. Magnolia buds set in the fall to open in the spring. During their wait, a lot of weather happens that can result in your magnolia blooms not opening. If winter weather is wet, the closed magnolia buds can rot. Cold fall weather can bring frosts earlier than usual before the buds are prepared for it. This can prevent flowers in spring. If the closed buds are falling from the tree in spring instead of opening, this may well be a sign of damaging spring frosts. Another possible cause of this problem is an attack by an insect called a thrip. If thrips attack magnolia buds, they won’t open. Check buds for brown trails on petals and apply an appropriate pesticide.

How to Make a Magnolia Bloom

If you are wondering how to make a magnolia bloom, there is no one secret to success. However, selecting a cultivar appropriate for your hardiness zone is essential. If buds on a magnolia don’t open for several years in a row due to weather, you might want to transplant your tree to a more weather-protected area. You can also try using protective covering during frosts of autumn and spring. If you discover that your tree is in shade, you know why you see magnolia blooms not opening. You need to trim back neighboring trees or move the magnolia to a sunnier location.

There’s something so welcoming about a big, waxy-leafed magnolia planted in the center of a front lawn. They gently whisper “there’s iced tea on the porch if you’ll stay awhile.” And although you can count on magnolias to be nearly indestructible, they do have a few diseases that are noteworthy. Read on to learn how to keep your tree at its best.

Magnolia Tree Diseases

The stately and ancient magnolia is a tree beloved by people everywhere, not just those native to the southern United States. Magnolias are so tough that many tree owners will never notice any real problems throughout their tree’s life, but when a sick magnolia tree is identified, the causal agent may be serious. There are several common magnolia diseases that you should be aware of, even if you’re lucky enough to never have to do anything with that information. Generally, diseases of magnolia trees aren’t serious or common, but a few are worth noting so you can act in an appropriate manner. Magnolia tree disease treatment will always depend on both the age of the tree and the severity of the symptoms. Since these trees vary so much in size and shape, you’ll have to use your best discretion when handling more serious conditions. Here are a few notable conditions for magnolia owners:

• Algal leaf spot. When your magnolia leaves develop velvety reddish-brown areas with hair-like structures on the undersides, you’re probably dealing with algal leaf spot. The good news is that as awful as this can look, it’s not a serious condition. Unless your tree is meant to be a showpiece, there’s no reason to treat this infection. Instead, support your tree with proper watering and feeding. If you must treat it, use a fungicide and be careful to get all the algal spots at once.
• Fungal leaf spots. Another condition that’s a lot more bark than bite, fungal leaf spots can appear in a range of shapes, sizes, and colors on magnolia. If they’re surface only or are the same on both sides of the leaves, it’s a fairly safe bet that you can leave them alone. Clean up any dead leaves or other plant debris around the base of young magnolias to minimize the risk of contracting these spots and continue to care for your tree properly for best results.
• Canker. These infections cause girdling of branches and may create a hazard on a large tree. If you notice one branch die suddenly, while the rest are fine, it’s time to prune it out and look for more areas where the bark is peeling off or unusual knots are forming. Pruning the canker, plus an inch or two (2.5 to 5 cm.) of healthy tissue, is the only way to get ahead of canker diseases.
• Wood rot. The phrase “tree surgery” may not be in your vocabulary, but wood rot is one condition that may warrant it. Depending on whether the wood rot is inside your tree or around the base on the outside, it may be able to be saved from wood rot if the disease is caught early. You’ll notice vague signs like wilting of parts of the tree’s canopy or leaking areas on the bark. Contact an arborist for proper diagnosis and treatment.

Sweet bay magnolia (Magnolia virginiana) is an American native. It is generally a healthy tree. However, sometimes it is hit by disease. If you need information about sweetbay magnolia diseases and magnolia disease symptoms, or tips for treating a sick sweetbay magnolia in general, read on.

Diseases of Sweetbay Magnolia

Sweetbay magnolia is a graceful southern tree, evergreen in many regions, that is a popular ornamental tree for gardens. A wide columnar tree, it grows to a height of 40 to 60 (12-18 m.) feet tall. These are lovely garden trees, and the silver undersides of the leaves glimmer in the wind. The ivory flowers, scented with citrus, stay on the tree all summer. Generally, sweetbay magnolias are strong, vital trees. However, you should be aware of the diseases of sweetbay magnolia that might infect your trees. Treating a sick sweetbay magnolia depends on what type of problem is affecting it.

Leaf spot diseases

The most common diseases of sweetbay magnolia are leaf spot diseases, fungal or bacterial. Each has the same magnolia disease symptoms: spots on the leaves of the tree. Fungal leaf spot can be caused by the Pestalotiopsis fungus. The symptoms include circular spots with black edges and rotting centers. With Phyllosticta leaf spot in magnolia, you’ll see small black spots with white centers and dark, purplish black borders. If your magnolia shows large, irregular shops with yellow centers, it might have anthracnose, a leaf spot disorder caused by the Colletotrichum fungus. Bacterial leaf spot, caused by the Xanthomonas bacterium, produces small rotting spots with yellow halos. Algal leaf spot, from the algal spore Cephaleuros virescens, causes raised spots on the leaves. To start treating a sick sweetbay magnolia that has leaf spot, stop all overhead irrigation. This creates moist conditions in the upper leaves. Trim out all affected foliage to reduce contact with healthy foliage. Be sure to rake up and get rid of the fallen leaves.

Serious sweetbay magnolia diseases

Verticillium wilt and Phytophthora root rot are two more serious sweetbay magnolia diseases. Verticillium albo-atrum and Verticillium dahlia fungi cause verticillium wilt, an often-fatal plant disease. The fungus lives in the soil and enters through the magnolia roots. Branches may die and the weakened plant is vulnerable to other diseases. Within a year or two, the entire tree usually dies. Phytophthora root rot is another fungal disease that lives in wet soil. It attacks trees through the roots, which then become rotten. Infected magnolias grow poorly, have wilting leaves, and may die.

Shortly after the Napoleonic Wars in Europe in the early 1800s, a Cavalry officer in Napoleon’s army is quoted as saying, “The Germans have encamped in my gardens. I have encamped in the gardens of the Germans. It had doubtless been better for both parties to have stayed home and planted their cabbages.” This Cavalry officer was Etienne Soulange-Bodin, who returned to France and founded the Royal Institute of Horticulture at Fromont. His greatest legacy was not the actions he took in battle, but the crossbreeding of Magnolia liliflora and Magnolia denudata to create the beautiful tree we now know today as the saucer magnolia (Magnolia soulageana).

Bred by Soulange-Bodin in the 1820s, by 1840 the saucer magnolia was coveted by gardeners around the world and sold for about $8 per seedling, which was a very expensive price for a tree in those days. Today, the saucer magnolia is still one of the most popular trees in the U.S. and Europe. Continue reading for more saucer magnolia information.

Saucer Magnolia Growing Conditions

Hardy in zones 4 through 9, saucer magnolia prefers well-draining, slightly acidic soil in full sun to part shade. The trees can also tolerate some clay soils. Saucer magnolia is usually found as a multi-stemmed clump, but single stem varieties can make better specimen trees in gardens and yards. Growing about 1 to 2 feet (31-61 cm.) per year, they can reach 20 to 30 feet (6-9 m.) tall and 20 to 25 feet (6-8 m.) wide at maturity.

Saucer magnolia gained its common name from the 5 to 10 inch (13-15 cm.) diameter, saucer-shaped flowers it bears in February to April. The exact bloom time depends on the variety and location. After a saucer magnolia’s pink-purple and white blooms fade, the tree leafs out in leathery, dark green foliage that beautifully contrasts with its smooth gray bark.

Caring for Saucer Magnolias

Saucer magnolia does not need any special care. When first planting a saucer magnolia tree, it will require deep, frequent watering to develop strong roots. By its second year, however, it should only need watering in times of drought.

In cooler climates, flower buds can be killed by a late frost, and you may end up with no flowers. Try later blooming varieties like ‘Brozzonii,’ ‘Lennei,’ or ‘Verbanica’ in northern areas for more reliable blooms.

Southern magnolia (Magnolia grandiflora) is a magnificent tree cultivated for its glossy, green leaves and lovely, white blossoms. Remarkably flexible for an outstanding ornamental, southern magnolia thrives not only in the south but also in the Pacific Northwest. If you are thinking of planting a southern magnolia tree, you’ll want to read up on the trees and their cultural requirements. Read on for all the information you need about southern magnolia care.

Southern Magnolia Facts

Magnolias are named after French botanist Pierre Magnol. He spotted the trees and liked them so much that he brought some to Europe three centuries ago. Before you start growing southern magnolias, you need to realize that your slender saplings will mature into very large trees. Check the size of your planting site before you proceed. These trees grow to a height of 80 feet (24 m.) tall with a spread of some 40 feet (12 m.). Southern magnolia facts suggest that the trees grow quite fast, shooting up some 12 to 24 inches (31-61 cm.) per year.

Is Southern Magnolia Deciduous or Evergreen?

Although many gardeners love the white, fragrant blossoms, the leaves are also beautiful and reason enough to start growing southern magnolias. The leaves are long and leathery, growing up to 10 inches (25 cm.) long. Southern magnolia is an evergreen, so you’ll see those glossy, deep green leaves on the canopy all winter long. The blossoms are also exceptional. The petals grow in white or ivory and these cup-shaped blooms can grow to over a foot (31 cm.) across! Those growing southern magnolia generally rave about the sweet, delightful fragrance of the flowers. When the flowers fade, look for brown cones and bright red seeds.

Southern Magnolia Tree Care

Southern magnolia tree care is easiest when you pick a correct site for this ornamental. Before you start planting a southern magnolia tree, read up on its growing requirements. These magnolias are surprisingly hardy for trees termed “southern.” Southern magnolia facts tell you that they thrive in USDA plant hardiness zones 6 through 10. This means that gardeners in half the nation can cultivate them. On the other hand, you’ll want to find a location with deep, loamy or sandy soil that is acidic or at least pH neutral. The soil must be well draining for the trees to thrive. If you want a healthy tree with the maximum number of spring flowers, plant your magnolia in full sun. It will also grow in partial shade as long as it gets at least four hours a day of direct, unfiltered sunlight. If you live in the north, provide the tree protection from winter sun. The root system of the southern magnolia is shallow and wide spreading. Provide adequate irrigation without leaving the soil wet.

Magnolias are magnificent trees with early spring flowers and glossy green leaves. If you see your magnolia leaves turning yellow and brown during the growing season, something is wrong. You’ll have to do some troubleshooting to figure out the problem with your tree since there are many causes of yellow magnolia leaves, ranging from natural to nutritional. Read on for some tips on how to figure out why you have yellowing leaves on your magnolia.

Reasons for Magnolia Trees with Yellowing Leaves

If you see yellow magnolia leaves on the tree in your backyard, don’t panic. It might not be very serious. In fact, it might be natural. Magnolias shed their old leaves all year – it’s part of their growth cycle, and the older magnolia leaves turn yellow and fall to the ground. Look carefully to determine whether new leaves are growing in to replace those yellow magnolia leaves. If so, you can relax. If not, continue troubleshooting. Another reason you might have a magnolia tree with yellowing leaves is soil acidity, or lack of it. Magnolias do best when the soil is neutral to slightly acidic. Buy a soil pH tester in the garden store. If your soil is alkaline (with a high pH), you may want to consider a transplant to another location or a soil amendment to raise the acidity. Poor irrigation is another reason you might have magnolia leaves turning yellow and brown. Too little water can cause drought stress, which results in yellowing leaves on magnolias. Too much water, or soil that doesn’t drain well, can drown the tree roots. This can also cause yellow magnolia leaves. Yellow magnolia leaves can also be a symptom of sunburn or insufficient light. Evaluate the tree’s placement and figure out if sunlight could be an issue. Generally, the trees prefer a growing site that gets good light. Sometimes an iron or other nutrient deficiency can result in yellowing leaves on magnolias. Get a thorough nutrient test done on your soil and figure out what the tree lacks. Buy and apply a fertilizer that offers the missing nutrient.

Magnolias have a large canopy that dominates the landscape. You can’t help but focus your attention on their huge spread of glossy green leaves, fragrant white flowers, and exotic cones that sometimes fill with bright red berries. If you’re wondering what you can plant with these beautiful trees, we’re here to help.

Magnolia Tree Companions

Selecting magnolia companion plants can be a challenge. If you have an evergreen variety, anything you plant under the tree must tolerate the deepest shade. Deciduous varieties have the additional challenge of managing the large, leathery, and sometimes crispy leaves that fall from the tree. 

If you’re up to the task, deciduous varieties allow you to plant some early spring-flowering plants that like partial or filtered sun beneath the branches.

What Grows Good with Magnolias?

There are companions for magnolia trees regardless of the type. Let’s take a look at some options. 

Camellias are lovely shrubs with flowers that echo the shape and texture of magnolia flowers, but in a smaller size and wider range of colors. The blossoms appear in late fall or early spring, depending on variety, in shades of white, pink, and red. They need light shade. The leaves scorch when they get too much sun, and they don’t bloom well when they get too much shade. Plant camellias near but not directly under a magnolia. 

Bulbs make ideal magnolia tree companions. Plant them along the edge of the canopy, or a little further in if you have a deciduous magnolia. Bulbs look their best in groupings. Choose a mixture of spring, summer, and fall bulbs so that you always have something in bloom. 

Daffodils and dwarf irises are among the first to bloom, and a mix of bright yellow daffodils and purple dwarf irises never fails to make you think of little girls in their bright Easter dresses. You can find daffodils in pink and white as well as the traditional yellow. Most summer and fall-blooming bulbs are going to need a lot of sunlight. Many of them grow well in containers, so you can shuffle them around as the seasons change to help them catch just the right amount of light.

Calla lilies look great in pots. Picture them in front of a mound of elephant ears. You can plant the elephant ears under the outer branches where they can enjoy half shade and half sun.

A mixed planting of ferns and hostas looks lovely under a magnolia tree, and they do well on just a few hours of morning sunlight. Foliage plants can completely transform the area by giving it a lush look. Grass won’t grow under a magnolia tree, but you can depend on shade-tolerant foliage plants to serve as groundcover.

When choosing shade plants compatible with magnolias, look for those with white or light-colored variegation. Light colors stand out under a tree while dark colors fade in the shade. For example, white callas seem to shine on the fringes of the shade, but you may not even notice deep purple ones. Keep this in mind when choosing flowers.

Nobody can deny that magnolia trees in bloom are a glorious sight. Magnolias are so commonly planted in warm regions that they have become almost emblematic of the American South. The fragrance is as sweet and unforgettable as the huge, white blossoms are lovely. 

Although magnolia trees are surprisingly low maintenance, magnolia tree roots can cause problems for a homeowner. Read on to find out the type of magnolia tree root damage to expect if you plant these tree close to the house.

Magnolia Root System

Magnolias, like the glorious southern magnolia (Magnolia grandiflora), the state tree of Mississippi, can grow to 80 feet tall. These trees can have a 40-foot (12 m.) spread and a trunk diameter of 36 inches (.9 m.). You might think that magnolia tree roots head straight down in order to stabilize these big trees, but that is far from the truth.

The magnolia root system is quite different, and the trees grow large, flexible, rope-like roots. These magnolia tree roots grow horizontally, not vertically, and stay relatively close to the soil surface. Because of this, planting magnolias near houses can lead to magnolia tree root damage.

Planting Magnolias Near House

Are magnolia roots invasive? The answer is yes and no. While the roots are not necessarily invasive, you may get magnolia tree root damage when the trees grow too close to your house. Most tree roots seek a water source, and magnolia tree roots are no exception. 

Given the flexible roots and the shallow magnolia root system, it is not difficult for magnolia tree roots to head for cracks in your plumbing pipes if the tree is planted sufficiently close to the house. Most tree roots do not actually break water pipes very often. However, once the pipes fail at the joints due to aging of the plumbing system, the roots invade and block up the pipes. 

Remember that the magnolia root system is very wide, up to four times the width of the tree canopy. In fact, magnolia tree roots spread farther than those of most trees. If your house is within root range, the roots can work their way into pipes under your house. As they do, they damage your home’s structure and/or plumbing system.

There are many varieties of the glorious magnolia tree. The evergreen forms perform year-round, but deciduous magnolia trees have a unique charm that's all their own, with early-season interest that rivals flowering cherries. These trees flower before the leaves emerge, trumpeting spring with huge, lightly scented blooms. If you are choosing a tree, learn which magnolias are deciduous before you decide which of the different varieties of magnolia is perfect for your garden.

Which Magnolias are Deciduous?

There are both evergreen and deciduous magnolia trees. In the large group of magnolias, deciduous trees are noted for their frost hardiness and attractive form. Some of the different varieties of magnolia are even known to flower in late winter and continue until the end of summer. These may have huge saucer or star-shaped flowers in a variety of hues. If you are walking about your neighborhood and spy an especially appealing magnolia species, how can you know if it is one of the deciduous magnolia varieties? If the plant is just showing flowers but the leaves have not yet unfurled, it is a deciduous form. The lack of leaves actually showcases the blooms better than varieties that have their leaves at the time of flowering. The effect is startling and almost stark, but it allows the viewer to appreciate the flowers with simplicity.

Magnolia Deciduous Trees

Deciduous magnolias come in a wide range of forms and sizes. There are over 40 species of deciduous magnolia varying from 80 feet tall (24.5 m.) monsters to the diminutive M. stellata x kobus at only 3 to 4 feet (1 m.) in height. The bigger forms are the cultivars of M. cabellii with white blooms blushed pink on the interior or pink flowers with creamy centers. More common are 25 to 40 foot (8-12 m.) tall specimens like M. acuminanta, M. denudata, and M. soulangeana. Magnolia soulangeana runs about 25 feet (8 m.) in height and has eight cultivars and hybrids with huge saucer to tulip-shaped blooms in hues of purple, cream, white, and even yellow. Magnolia denudata is heavily scented and blooms early in late winter. Magnolia ‘Black Tulip’ is an arresting larger tree with tulip-shaped, deep red blooms that are almost black and have an inviting aroma.

Smaller Deciduous Magnolia Varieties

White Stardust is a tiny tree, only 4 feet (1 m.) tall, but it has sweet little ivory white scented blooms. The plant is a cross with Stellata, a group of 8 to 20 feet tall (6 m.) plants. These produce starry flowers that give a tasseled elegance to the trees. Magnolia loebneri are tidy little trees of 8 to 10 feet (2-3 m.) with deep pink buds and faded pink or ivory aromatic blooms. A cross of acuminata and denudata resulted in ‘Butterflies,’ a unique 16 foot (5 m.) tall plant with amazing yellow blooms. A nice, small, upright shrub/tree is ‘Nigra,’ which produces consistent blooms of purplish red with pink interiors. There are many more crosses and cultivars to contemplate but any one of the deciduous varieties is easy to care for, needs little pruning, and performs well season after season.

One of our most elegant and showy ornamental trees is the magnolia tree. Magnolias may be deciduous or evergreen. The evergreen magnolias provide cheery greenery in the drab doldrums of winter and are therefore valued for their leathery foliage. There are several magnolia evergreen varieties from which to choose. First, you need to decide on the size and attributes that best suit your garden.

Evergreen Magnolia Trees

There are about 125 species of magnolia which may be evergreen, deciduous, or even semi-evergreen. The lustrous green leaves are a standout feature with light green, silver, or reddish fuzzy undersides. Evergreen magnolias afford the pleasure of enjoying a leafy tree year-round. 

Not all species are suited for all zones, but most magnolias are fairly adaptable and will thrive in warm to temperate regions. Few things are more saddening than watching the leaves fall from the trees. While the display may be colorful, it signals the end of the warm season and the rise of the cold stormy winter. 

This is why trees that hold their leaves are so important, to remind us of a time that will come again, a season of bold promise and plenty. Evergreen magnolia trees uphold this promise and add dimension and life to the landscape.

• Magnolia grandiflora is one of the most commonly grown of the group. It has numerous cultivars with different characteristics.
• While M. grandiflora can get up to 60 feet (18 m.) in height, ‘Little Gem’ will grow just over 30 feet (9 m.) tall, making it perfect for the smaller landscape.
• Smaller still is ‘Kay Perris,’ which is only 19 to 30 feet (6-9 m.) tall with glorious leaves tinged orange on the underside.
• Almost as cuddly as its name, ‘Teddy Bear’ is a relatively new cultivar with a compact shape, glossy cup-shaped leaves, and downy fuzz on the reverse.

Magnolia Evergreen Trees for Any Landscape

• The Fairy magnolias are all evergreen and offer pink, white, or cream scented flowers, often throughout the year. Magnolia x alba is from Southeast Asia and purported to bring good luck. The plant produces some of the most fragrant blooms in the genus.
• Yellow-purple flowers in every season but winter signal the presence of Magnolia figo. It has glossy green leaves and a slow growth rate.
• Its cousin, Magnolia ‘White Caviar,’ has tulip-shaped blooms in creamy white. The leaves are evergreen and pleasantly rounded.
• For winter-blooming, try Magnolia doltsopa. Large scented white flowers grace the tree throughout the cooler season. The plant is truly one of the most valuable magnolia evergreen trees for winter interest.

Compact Magnolia Evergreen Varieties

We’re not done yet. The smaller forms also have evergreen foliage and intense blooms.

• ‘Bubbles’ is a cultivar with pointed glossy green leaves and white flowers with blushed margins. It forms a very compact pyramid-shaped tree.
• Magnolia laevifolia, or ‘Scented Pearl,’ not only has a fantastic name but a tolerant nature and long spring bloom period. Blooms are creamy ivory, lightly scented, and prolific. The plant is pest and disease resistant in most cases and produces a compact attractive form.

There are new cultivars coming out every few years with bigger blooms, more beautiful foliage, and greater hardiness. Do your homework and make sure the tree you choose is right for your zone and landscape size. Enjoy your majestic magnolia!

Magnolias are beautiful trees with showy flowers and elegant large leaves. Some are evergreen while others lose leaves in winter. There are even pint-sized magnolias that work well in a smaller garden.

If you're interested in propagating magnolia trees, you have various options. Seeding is always possible, but starting a magnolia tree from cuttings or magnolia air layering are much faster and more gratifying.

Read on for more magnolia care information on magnolia propagation methods.

Propagating Magnolia Trees

Starting a magnolia tree from cuttings produces trees much faster than growing magnolia from seed. Two years after you root a magnolia cutting, you may get flowers, while with a seedling, you can wait over a decade. But starting a magnolia tree from cuttings is not a sure bet. A large percentage of the cuttings fail. Put luck on your side by following the tips below.

How to Root Magnolia Trees

The first step in propagating magnolia trees from cuttings is to take cuttings in the summer after the buds set.

1. Using a knife or pruners sterilized in denatured alcohol, cut 6- to 8-inch (15-20 cm) growing tips of branches.
2. Place the cuttings in water as you take them.
3. When you get all you need, remove all but the upper leaves of each cutting.
4. Make a 2-inch (5 cm) vertical slice in the stem end.
5. Dip each stem end in a good hormone solution.
6. Plant in small planters filled with moist perlite.
7. Position the planters in indirect light.
8. Tent each one with a plastic bag to keep in humidity.
9. Mist them often, and watch for root growth in a few months.

Magnolia Air Layering

Air layering is another method of propagating magnolia trees. It involves wounding a living branch, then surrounding the wound with moist growing medium until roots form.

To accomplish magnolia air layering, try it in early spring on 1-year-old branches or in late summer on that season’s growth.

1. Make parallel cuts circling the branch about 1 1/2 inches apart (3.8 cm), then join the two lines with another cut and remove the bark.
2. Place damp sphagnum moss around the wound and tie it in place by wrapping with twine.
3. Secure a sheet of polyethylene film around the moss and secure both ends with electrician tape.
4. Once the air layering is put in place, you need to keep the medium damp all the time, so check frequently.
5. When you see roots protruding from the moss on all sides, you can separate the cutting from the parent plant and transplant it.

Magnolia Propagation Essentials

Magnolias are spectacular plants that provide beautiful blossoms in shades of purple, pink, red, cream, white and even yellow. Magnolias are famous for their blooms, but some varieties of magnolia trees are appreciated for their lush foliage too. Varieties of magnolia trees encompass a vast range of plants in various sizes, shapes, and colors. Although there are many different types of magnolia, many of the most popular varieties are classified as evergreen or deciduous. Read on for a small sampling of the many different types of magnolia trees and shrubs.

Evergreen Magnolia Tree Varieties

• Southern magnolia (Magnolia grandiflora) – Also known as Bull Bay, southern magnolia displays shiny foliage and fragrant, pure white blooms that turn creamy white as the flowers mature. This large multi-trunked tree can reach heights of up to 80 feet (24 m.).
• Sweet Bay (Magnolia virginiana) – Produces fragrant, creamy white blooms throughout late spring and summer, accentuated by contrasting bright green leaves with white undersides. This magnolia tree type reaches heights of up to 50 feet (15 m.).
• Champaca (Michelia champaca) – This variety is distinctive for its large, bright green leaves and extremely fragrant orange-yellow blooms. At 10 to 30 feet (3 to 9 m.), this plant is suitable as either a shrub or small tree.
• Banana shrub (Michelia figo) – May reach heights of up to 15 feet (4.5 m.), but usually tops out at about 8 feet (2.5 m.). This variety is appreciated for its glossy green foliage and creamy yellow blooms edged in brownish-purple.

Deciduous Magnolia Tree Types

• Star magnolia (Magnolia stellata) – Cold hardy early bloomer that produces masses of white flowers in late winter and early spring. Mature size is 15 feet (4.5 m.) or more.
• Bigleaf magnolia (Magnolia macrophylla) – Slow-growing variety appropriately named for its massive leaves and dinner plate-sized, sweet-smelling white flowers. Mature height is about 30 feet (9 m.).
• Oyama magnolia (Magnola sieboldii) – At heights of only 6 to 15 feet (2 to 4.5 m.), this magnolia tree type is well-suited for a small yard. Buds emerge with Japanese lantern shapes, eventually turning into fragrant white cups with contrasting red stamens.
• Cucumber tree (Magnola accuminata) – Displays greenish-yellow blooms in late spring and summer, followed by attractive red seed pods. Mature height is 60 to 80 feet (18-24 m.); however, smaller varieties reaching 15 to 35 feet (4.5 to 0.5 m.) are available.

Magnolias (Magnolia spp.) are all beautiful trees, but they are not all alike. You can find deciduous magnolias that drop their shiny leaves in autumn, and evergreen species that provide year-round shade. Magnolias can be shrubby, medium tall, or towering. The some 150 species in this tree family are known for - and often grown for - their fragrant, frothy flowers. Plants grown from seed can take a very long time to flower, while cultivars have been developed for rapid blooming. If your lament is “my magnolia tree does not bloom,” take action to help the tree. Read on for information about magnolia blooming problems and what to do to encourage those beautiful flowers.

Why a Magnolia Tree Doesn’t Flower

Whenever a flowering tree fails to blossom, the first thing to do is to check its hardiness zone. The plant hardiness zone indicates what type of weather your tree will survive. Checking hardiness zones is even more important with warmth-loving magnolias, an iconic tree of the American South. Each species has its own hardiness zone but most like it warm. For example, southern magnolia (Magnolia grandiflora) grows best in U.S. Department of Agriculture plant hardiness zones 7 to 9. A magnolia planted in a too-cold climate may not die, but it is not very likely to flower. The flower buds are more sensitive to cold than any other part of the tree. This may be why you are singing the “my magnolia won’t bloom” blues.

Others Reasons a Magnolia Tree Does Not Bloom

If your magnolia blooming problems are not related to the climate, the next place to look is the planting situation. Magnolias can grow in shade but they bloom best and most generously in full sun. Soil quality might also have a role in the problem. It is best to use rich, acidic, well-drained soil with a pH of 5.5 to 6.5, amended with organic material. A soil test can help explain why a magnolia tree doesn’t flower. Lack of minerals or micronutrients might be your problem. If you offer the tree nitrogen-rich amendments, like alfalfa mulch, the soil may be encouraging vegetative growth at the expense of flowers. Add whatever elements the plant is missing by making holes a foot (30 cm.) deep and 6 inches (15 cm.) apart around the drip line of the tree. Put the nutrients in the holes and water well.

Most of us are familiar with magnolia trees with their beautiful, unique flowers. They are named after the French botanist Pierre Magnol, who established the Montpellier Botanical Gardens, and comprise a large genus of 210 species in the family Magnoliaceae. Amongst these we find cucumber tree magnolia. What is a cucumber tree and what are the requirements to grow cucumber trees? Read on to find out.

What is a Cucumber Tree?

Cucumber tree magnolias (Magnolia acuminata) are hardy varietals grown more for their foliage than their blooms. This is because the three-inch (8 cm.) long flowers are yellow-green in hue and tend to blend in with the trees foliage. These trees are stately as adults, especially when the lower limbs have been pruned to prevent them from dragging.

Cucumber Tree Characteristics

This fast growing, hardy magnolia is pyramidal in its youth and gradually matures into more of an oval or round shape. The Kentucky native is also found scattered in deciduous woods throughout the Eastern United States, where the trees can attain a height of 60-80 feet (16 m. to 24 m.) with a span of 35-60 feet. (10.5 m. to 16 m.) Cucumber tree magnolias are winter hardy to USDA zone 4. Another cucumber tree characteristic is its large trunk, which can grow up to five feet (1.5 m.) thick and is used as “poorman's” walnut much like its cousin the tulip poplar. It is an excellent shade tree with distinctive fruit cones and channeled bark, a rarity amongst American magnolias.

Cucumber Tree Facts

Cucumber tree cultivation began in 1736 introduced by the Virginia botanist John Clayton. Seeds were then sent to England by the English naturalist John Bartram, which brought the tree to the attention of the botanist Francois Michaux, who traveled to North America in search of additional seeds. Other cucumber tree facts enlighten us as to the trees use medicinally. Early Americans flavored whiskey with the bitter, immature fruit and certainly used it “medicinally” as well as recreationally.

How to Grow Cucumber Trees

Cucumber magnolias need large, open spaces to accommodate their large size and are, therefore, suited for parks, large residential areas and golf courses. This magnolia varietal prefers full sun, but will tolerate partial shade and needs deep, moist, well-draining soil -preferably slightly acidic. Pollution, drought and excess moisture will adversely affect tree growth. The most common cultivars are hybrids, a cross between cucumber tree and a different magnolia species, and are smaller. These include:

• ‘Elizabeth,' with ivory-yellow flowers at 15-30 feet (4.5 m. to 9 m.) tall
• ‘Ivory Chalice,' which is similar to ‘Elizabeth'
• ‘Yellow Lantern,' with creamy yellow blooms at 25 feet (7.6 m.) tall

For the most part, cucumber trees are pest free, but occasional issues with scale insects and sassafras weevils may occur.

All magnolias have unusual, exotic-looking cones, but those on a sweetbay magnolia (Magnolia virginiana) are showier than most. Sweetbay magnolia trees feature creamy white spring and summer flowers with a sweet, lemony fragrance and leaves that flutter in the slightest breeze to flash their silvery undersides. The fruiting cones consist of a group of pinkish colored fruit that burst open to release the seeds when ripe. These outstanding ornamental trees create less mess than other magnolia tree species.

Sweetbay Magnolia Information

Sweetbay magnolias can grow 50 feet (15 m.) tall or more in warm, southern climates, but in cool areas it rarely exceeds 30 feet (9 m.). Its sweet fragrance and attractive shape make it an ideal specimen tree. The flowers have a sweet, lemony scent while the leaves and twigs have a spicy fragrance. The tree benefits wildlife by providing cover and nesting sites. It is a larval host for the sweetbay silkmoth. Early American settlers called it “beaver tree” because the fleshy roots made good bait for beaver traps.

Sweetbay Magnolia Care

Plant sweetbay magnolia in narrow corridors or urban areas where you need a compact tree. They need full sun or part shade in medium-moist to wet soil. These trees are often classified as wetland plants and even with irrigation, you won't have any luck growing sweetbay magnolias in dry soils. The trees survive winters in USDA plant hardiness zones 5 through 10a, although they may need protection during severe winters in zone 5. Surround the trees with a thick layer of organic mulch and irrigate as necessary to keep the soil from drying out. The tree benefits from a balanced, general-purpose fertilizer for the first three years. Use one cup of fertilizer the first and second year, and two cups the third year. It doesn't usually need fertilizer after the third year. Maintain a slightly acid pH of between 5.5 and 6.5. In alkaline soil the leaves turn yellow, a condition called chlorosis. Use sulfur to acidify the soil, if necessary. Sweetbay magnolia trees are easily damaged by flying lawn debris. Always point the lawnmower debris away from the tree or use a debris shield. Allow a distance of a few inches (8 cm.) with a string trimmer to prevent damage.

The elegance and beauty of the star magnolia are a welcome sign of spring. The intricate and colorful star magnolia flowers appear weeks ahead of other spring flowering shrubs and plants, making this tree a popular choice as a focal tree for early spring color.

What is a Star Magnolia?

The star magnolia (Magnolia stellata) is known as a small tree or large shrub that is native to Japan. The habit is oval with low branches and very close-set stems. There are many cultivars available such as Centennial, which grows to 25 feet (8 m.) and has white flowers with a pink tinge, Rosea, which has pink flowers that fade to white, or Royal Star, which reaches a mature height of 20 feet (6 m.) and has pink buds with white flowers. All cultivars are equally adored not only for their lovely shape and alluring flowers but also their fragrance.

Growing Star Magnolia Trees

Star magnolia trees thrive in the USDA planting zones 5 through 8. They do best in slightly acidic soil, so it is always a good idea to get a soil sample before planting.

Choose a sunny location, or partly sunny spot in hot areas, with soil that drains well for best results. Although the tree does well in a small space, allow plenty of room for it to spread. It does best when not crowded.

As with other types of magnolia trees, the best way to plant this flowering beauty is to purchase a young and healthy tree that is in a container, balled, or burlapped. Check that the tree is robust and has no damage.

The planting hole should be at least three times the width of the root ball or container and just as deep. When placed in the hole, the root ball should be even with the ground. Be sure that the tree is straight before replacing half of the soil that you took from the hole. Fill the hole with water and allow the root ball to absorb the moisture. Backfill the hole with the remaining soil.

Star Magnolia Care

Once planted, caring for a star magnolia tree is not overly difficult. Adding a 3 inch (8 cm.) top dress layer of mulch will help retain moisture and keep weeds away.

A couple of inches (5 cm.) of compost in late winter will encourage prolific blooms. Water during times of drought and prune dead or damaged branches when needed but only after the tree has flowered.

Magnolia Tree Pruning: A Complete How-To Guide

If you are overcome by the urge to start trimming magnolia trees in your yard, take a deep breath. Most mature magnolia trees need little or no pruning, so keep that in mind. It is possible to do a little light magnolia tree pruning, depending on the type of tree you have. 

If you are wondering how and when to trim magnolia trees, keep right on reading. We’ll give you all the information you need to lightly prune a magnolia tree.

Do You Need to Prune Magnolia Trees?

Some trees need pruning to develop a strong structure, while other trees don’t mind being trimmed back severely. But magnolias do not fall into either group. As a general rule, magnolias do not ever require severe pruning unless they have been storm-damaged. However, it is possible to prune some types of magnolia trees very lightly to shape them. 

When to Prune Magnolia Trees

Are you wondering when to prune a magnolia? The best time to do so is in the period between mid-summer and late fall. This is the period when magnolias go dormant. If you trim the trees in late winter or spring, the pruning wounds are likely to bleed sap. 

How to Prune a Magnolia Tree

If you are wondering how to prune a magnolia tree, first ask if you should prune at all. Young evergreen magnolias can be pruned at planting to shape the tree. Simply cut back lengthy branches. Once they are grown, they should generally not be pruned. Pruning to shape them is not required. They evolve into their mature shape slowly, so just step back and let it happen. 

With deciduous magnolias, prune them lightly to shape them if you must. If you need to reduce the size of a magnolia, remove selected branches. When you do so, aim to keep the crown balanced and open by pruning stems back to the trunk. Space any sizing pruning over a few years rather than all at once to avoid weakening the tree. Keep in mind that pruning can stress the trees, and it is better to prune too little than too much. 

Frequently Asked Questions

Can Young Magnolia Be Pruned to Shape? 

Yes. You can prune young evergreen magnolias at planting. Reduce the length of the longest branches. 

When Do Magnolias Bloom?

Bloom period for magnolias varies among species. Flowering takes place between February and June. The evergreen Oyama magnolia (Magnolia sieboldii) and the shiny-leaved southern magnolia (Magnolia grandiflora) are late bloomers. The popular saucer magnolia (Magnolia x soulangeana)is one of the first to bloom, unfolding their lovely blossoms on bare branches before the leaves grow in. 

How Hard Can You Prune a Magnolia?

If you decide that you must prune a mature deciduous magnolia, prune lightly. Pruning stresses the trees. Severe pruning should not be considered.

Topping a tree means cutting off the top section of the trunk in order to make the tree smaller. This is a bad practice and unhealthy for any tree, but particularly for magnolias since they tend to bleed sap from pruning wounds.

Can You Top a Magnolia Tree?

Topping a tree means cutting off the top section of the trunk in order to make the tree smaller. This is a bad practice and unhealthy for any tree, but particularly for magnolias since they tend to bleed sap from pruning wounds.

After the flowers are long gone from your magnolia tree, the show continues with the arrival of beautiful bright red magnolia seeds. Exotic-looking cone shaped seed pods appear in early autumn and burst open to reveal crimson berries. Each fall, trees come to life with birds, squirrels, and other wildlife that relish these tasty fruits.

But if you open a berry before the animals eat it, you’ll find tiny magnolia seeds. With a little bit of work and a lot of patience, propagating magnolia trees from seed is a fun and rewarding activity for gardeners of all ages.

When to Harvest Magnolia Seeds

The first step in growing a magnolia tree is obtaining the seeds, either by purchasing them or by harvesting them from a parent plant. Usually buying seeds is easier, but when it comes to magnolias, it is often a challenge to find seeds commercially - though Amazon does carry several varieties.

Once magnolia seeds dry out, they are no longer viable. So in order to grow a magnolia tree from seed, you have to harvest fresh seeds from the berries. But don’t let birds get to all the berries first!

Magnolias are easy flower seeds to harvest in September or October, when the berries turn red and ripe. Just pick the berries out of the cones and save them for later.

Before you go to the trouble of harvesting magnolia seed pods, though, you need to determine whether or not the parent tree is a hybrid. Hybrid magnolia tree varieties don't breed true and the resulting tree may not resemble the parent.

It can take up to 10 to 15 years before your new tree produces its first flowers, so you may not know you’ve made a mistake until then.

Prepare Magnolia Seeds for Planting

The next steps differ depending on when you want to plant your magnolia seeds.

If you are going to plant the seed in fall, remove the berries from the pods, then remove the berry flesh from the seeds after you harvest them. Soak seeds in warm water overnight. Soaking seeds before planting is a crucial step, as it helps soften the seed’s hard outer layer and makes them more likely to germinate.

Remove the outer seed coat by rubbing the seeds with hardware cloth (like these options from Amazon) or against a window screen. Plant the seeds quickly after you remove the outer layer.

If you are planning on planting magnolia tree seeds in spring, there are a few extra steps. First, clean and rub the berries, removing their outer coat, the same as for fall planting. Then store them in a sealed container in the refrigerator until spring.

This process is called seed stratification. It mimics the natural conditions a seed would experience outdoors during winter. Fill a plastic baggie with moist growing medium, add your seeds, and place the baggie in the refrigerator.

Leave seeds undisturbed for at least three months or until you are ready to plant them. When you take the seeds out of the refrigerator, it triggers a signal that tells the seed that winter has passed and it's time to grow.

How to Plant Magnolia Seeds

Planting magnolia seeds isn’t difficult and the process is the same whether you decide to plant in fall or spring. You can sow magnolia seeds in outdoor beds or in containers. Select an appropriate site, if sowing the seeds outdoors, or prepare a container with well-draining loamy soil. Partial shade is best during the germination period.

Sprinkle seeds on the surface of the soil. Barely cover them with soil. If you are the measuring type, make this about a 1/4 inch (.6 cm) of soil. Add a layer of organic mulch, like this mulch from Amazon, on top of the soil to keep seeds moist as they germinate.

As you wait to see those little sprouts appear, keep the soil moist but not wet. Germination should take a matter of weeks. Once seedlings emerge, they need protection from strong sunlight for the first year. Place them in a bright spot away from direct sunlight and enjoy your soon-to-be trees.

Got Seeds? We've Got Answers.

Large, fragrant, white blossoms are just the beginning of the appeal of a magnolia tree. These attractive trees also feature glossy, dark green leaves and a large, exotic-looking pod that opens in fall to reveal bright orange-red berries which are relished by birds and other wildlife. Learning more about magnolia planting and care is a great way to enjoy these trees in your landscape.

Magnolia Info

Magnolia trees are native to East Asia and the Himalayas, eastern North America and Central America. They grow 40 to 80 feet tall with a spread of 30 to 40 feet. Depending upon the species, magnolias may be evergreen, semi-evergreen or deciduous. 

Some of the deciduous types bloom in early spring before the tree leafs out. One of the difficulties of magnolia tree care is managing the large, crispy leaves that continuously fall from the tree. 

Many people remove the lower limbs of a magnolia tree to facilitate mowing, but if you leave the lower limbs on the tree they will drape to the ground, hiding the fallen leaves. The shade from the tree and accumulation of leaves prevents grass from growing, and as the leaves break down they provide nutrients for the tree. 

Most magnolia trees are hardy in USDA Zones 7 through 9; however, there are some cultivars that survive winters far north of zone 7. For the most optimal results in how to grow healthy magnolia trees outside the usual growing area, buy your trees locally to make sure the variety is well suited to your region.

How to Care for a Magnolia Tree

If you are looking for an ornamental tree that will tolerate wet, soggy soil, you need look no further than a magnolia. Magnolia planting is best done in a moist, rich, slightly acidic soil that is amended with compost or leaf mold will get the tree off to a good start. 

As part of your magnolia tree care, you'll need to water the trees to keep the soil around the base of the tree moist. It is especially important to keep young trees well-watered until they become established. Fertilize in spring when the flower buds begin to swell with a slow-release fertilizer.

How to Grow Healthy Magnolia Trees

Additional magnolia info for growing healthy trees involves routine lawn maintenance. Always point lawn mowers so that the debris flies away from the tree, and keep string trimmers at a distance. Magnolia tree bark and wood are easily damaged by flying debris from a lawn mower and by string trimmers. 

The resulting wounds are entry points for insects and diseases. Pruning is another factor in how to care for a magnolia tree. Wounds heal slowly, so keep pruning to a minimum. Prune the tree to repair damage from broken branches as soon as possible. You should perform all other pruning after the tree flowers.