Kristi Waterworth
Kristi Waterworth was a regular contributor to Gardening Know How for many years, answering countless queries on plant pests and diseases.
Latest articles by Kristi Waterworth
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Why Is My Rosemary Turning Brown? How To Fix It
Who doesn’t love this herb? When planted rosemary is turning brown, herb lovers and plant parents often panic. Learn how to fix it.
By Amy Grant
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Incompatible Garden Plants: Learn About Plants That Don't Like Each Other
Gardeners do all they can to keep their plants happy and healthy, but sometimes, no matter what you do, certain plants just don't go together. This article will explain more about these incompatible crops.
By Kristi Waterworth
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Greenhouse Gardening Supplies: What Are Common Supplies For A Greenhouse
When your shiny new greenhouse finally arrives, you're going to need greenhouse gardening supplies. Read this article to discover the most common supplies for a greenhouse.
By Kristi Waterworth
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Leaf Browning In Center: Why Leaves Turn Brown In Middle
You can tell a lot about your plant's health from its leaves. When plants develop brown leaves in the middle, problems are afoot. Learn more about the causes and treatment for browning leaves in this article.
By Kristi Waterworth
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Uprooted Plant Damage: Dealing With Uprooted Plants
Uprooted garden plants are a very common gardening problem, especially in areas prone to high winds. Keep reading this article for information on what to do about plant roots coming out of the ground.
By Kristi Waterworth
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Potatoes Are Splitting - What To Do For Potato Elephant Hide Disorder
There are many things that can go wrong with potatoes as they develop. If your potatoes are splitting on the surface, it could be potato elephant hide disorder. Read here for more information.
By Kristi Waterworth
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What Is Potato Pink Rot: Tips For Treating Pink Rot In Potatoes
When pink rot potato disease appears in your mature potato patch close to harvest, your first thoughts may be about treating pink rot in potatoes, but sadly, there is no cure once it has taken hold. Read more here.
By Kristi Waterworth
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What Is Citrus Greening Disease: Saving Plants Affected By Citrus Greening
Do you know how to spot citrus greening disease symptoms? This disease is a serious problem for citrus trees. Read this article to learn more about this disease and how to treat it.
By Kristi Waterworth
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Fruit Tree Thinning: Reasons For Small Hard Fruit & Immature Fruit Drop
Fruit tree problems are common in trees that have been planted with good intentions but are then left to their own devices, especially when immature fruit drop occurs. Read this article to learn more.
By Kristi Waterworth
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What Is Bunchy Top Virus Of Tomato Plants
Bunchy Top Virus of tomatoes may sound like a funny disease, but it's no laughing matter. Find out how to detect Bunchy Top and what you can do about it in this informative article. The health of your tomato plants may depend on it.
By Kristi Waterworth
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Raspberry Bushy Dwarf Info: Learn About Raspberry Bushy Dwarf Virus
When raspberries finally start to flower and fruit, the disappointment is palpable when fruits are sub par or aren't fit for consumption due to RBDV. Learn more about treating raspberry bushy dwarf virus here.
By Kristi Waterworth
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Leaf Spot On Beans: How To Control Cercospora Leaf Spot In Beans
Gardening is supposed to be a relaxing hobby, but when your beans are sick, it can turn pretty frustrating. Learn the symptoms of cercospora leaf spot of bean plants and how to manage it in this informative article. Click here for more information.
By Kristi Waterworth
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Fig Tree Borer Treatment: Learn How To Manage Fig Borers
Figs are great landscape trees, but they're not problem-free. One of their worst pests is the fig tree borer, a long-horned beetle that can cause a lot of havoc in almost no time. Learn more about this insect and how to manage it in the garden by clicking this article.
By Kristi Waterworth
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What Is Apple Blotch Fungus: Tips For Treating Apple Tree Fungus
Apples from your own tree are one of the greatest rewards your garden can provide. But what do you do if your apples look a little less magnificent than the ones at the market? There are several treatments for apple blotch fungus disease; click here to learn more.
By Kristi Waterworth
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What Are Causes Of Halo Blight: Treating Halo Blight On Bean Plants
Beans are more than just a musical fruit - they're a nutritious and easy-to-grow vegetable plant! Unfortunately, they're also prone to a few common bacterial diseases, including halo blight. Learn how to identify and manage this frustrating bean affliction here.
By Kristi Waterworth
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Lime Tree Leaf Curl: What Causes Curling Leaves On Lime Trees
Your lime leaves are curling and you have no idea where to start treating them. Have no fear, there are many innocent causes of leaf curl on lime trees. Learn what to look for and how to handle common lime tree leaf curl problems in this article.
By Kristi Waterworth
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Controlling Raspberry Fruitworms: Preventing Fruitworm Damage On Raspberries
Raspberry patches give home gardeners easy access to the tasty fruit, but like other berries though, raspberry fruits are frequently invaded by worms that can ruin a harvest. Learn more in this article.
By Kristi Waterworth
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Alternaria Leaf Spot: How To Treat Alternaria In The Garden
Alternaria leaf spot in the garden is a real problem for growers, causing plaque-like spots on leaves and fruits. Treating alternaria can be difficult, so this article will show you how to treat this gardener's nightmare.
By Kristi Waterworth
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Gardening with Lymphedema – Gardening Tips To Prevent Lymphedema
Gardening is an activity enjoyed by all kinds of people, from the very young to their eldest elders. It doesn?t discriminate, even if you?re at risk for lymphedema. Instead of giving up your garden, consider ways to avoid triggering lymphedema symptoms. Learn more here.
By Kristi Waterworth
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Winter Watering In Gardens - Do Plants Need Water Over Winter
In many places, winter watering is a good idea and a necessary chore for most gardens. Learn more about this in the following article so your plants can stay hydrated year-round in the garden.
By Kristi Waterworth
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Flower Bulb Pests: How To Prevent Pests In Flower Bulbs
Bulbs can produce rewarding and easy care plants, but you still should be on the lookout for pests. This article will cover some of the most common insects that infest flower bulbs and suggest some easy ways to prevent and eliminate those nasty buggers.
By Kristi Waterworth
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What Are Nut Tree Pests: Learn About Bugs That Affect Nut Trees
Growing nuts can be a fun experience, but like any other fruiting plant, it's important to know what can go wrong and be prepared. This article will discuss the common pests of nut trees and ideas for dealing with them if it's your turn to have to exterminate tree bugs.
By Kristi Waterworth