What to Do With Strawberries After Harvesting in June – 5 Easy Tips to Ensure a Bountiful Harvest Next Summer

What to do with strawberry plants after fruiting in June? Well, there’s one easy and obvious answer: eat them! But along with indulging, there are a few other things you need to do this month. Because what you do right now, in the immediate wake of your strawberry harvest in June, directly dictates whether you will be enjoying that same juicy abundance next June.

When you make the commitment to grow your own strawberries, you have to be prepared to roll up your sleeves and tend to your plants in summer, even after the yummy berries have been enjoyed. Indeed, the things you do now are critical to plant health and vigor and the future quality of your strawbs. Good strawberry care extends well past picking day, and this post-harvest period is a vital transition phase for June-bearing strawberries. Eating a few of those ripe, luscious fruits should be plenty of motivation for taking the best possible care of your plants.

June-bearing strawberry plants shift into a phase of structural repair and energy storage during midsummer. Take care of a few easy steps this month, and you’ll be helping your plants cultivate the rooting networks and dense foliage needed to generate a jackpot of free, luscious, and high-yielding strawberries next year.

5 Things to Do for Strawbs in June

Before you dive into these strawberry care steps for June, confirm that your berries are June-bearing. There are several types of strawberries commonly planted in home gardens. One type is June-bearing, and if you plant these in your berry patch, you get one big harvest of strawberries in late spring or early summer, often in the month of June. After that, the plants stop producing until the following year. The advice given in this article applies to June-bearing strawberry plants such as 'Jewel', 'Chandler', 'Cabot', and 'Allstar' strawbs.

These plants enter a semi-dormant phase for 4-6 weeks after harvesting strawberries, making June the ideal window for these quick steps across USDA hardiness zones 3-9. Before starting, just check soil moisture levels in the ground around your plants before making significant additions. You can buy the highly rated Yamron 4-in-1 Meter from Amazon to ensure the ground is well draining.

Everbearing or day-neutral strawberry varieties behave differently, producing a big crop in early summer, followed by lighter flushes through summer and fall. If you clean up the patch and cut back the everbearing foliage in June, you will forego all the rest of the berries, which would be a shame. For June-bearers, however, these steps are both vital and very straightforward. Once you have checked the soil, grab your trusty trimming tools and don’t forget some sterilizing fluid. You can buy Vi-Jon Swan Isoprophyl Alcohol from Amazon to sterilize cutting tools.

If you’re growing June-bearers in towers, hanging baskets, or terracotta planters, these rules still apply after strawberry harvest time. Container-grown strawberries experience quicker nutrient depletion and moisture loss than in-ground beds, making immediate post-harvest feeding and plant care even more critical. Just use handheld shears for container-grown strawbs so you don't accidentally nick favorite planters.

1. Renovate Strawberry Foliage

Just like you take dead branches off shrubs and trees when pruning, you need to take off dead or dying foliage after strawberry harvest. This tidies the plant and makes more room for healthy foliage to grow. Known as strawberry renovation, this process helps to give plants a new lease of life when they need it most. Wait roughly 7-10 days after harvest time for strawberries so the plants get a brief rest first.

For small beds, use hand pruners to clip away the old leaves. If you’re looking for a reliable bypass pruner, Corona’s ComfortGEL Bypass Pruner from Lowe’s is perfectly sized for making clean, precise cuts through dense strawberry leaf stems without crushing live tissue. If you manage a large, expansive patch, you can drive your lawnmower over the bed, making sure the deck is adjusted to a high setting.

The goal is to get rid of the old, worn-out leaves, while not touching the crowns and roots. This encourages the plant to put its energy toward new growth. It also eliminates the risk of common fungal diseases like leaf spot and powdery mildew. Just don’t renovate a newly planted strawberry patch during its first summer in the ground, and avoid mowing if your region is suffering a blistering heatwave.

2. Propagate or Prune Runners

Runners are shoots that I think of as babies to the mother strawberry plant. These runners (often referred to as stolons) are long, horizontal stems that extend outward from the mother plant. At the end of each long shoot, a small new plant begins to grow. If this baby touches the soil, it will grow roots and propagate a new plant.

In June: you can either let these babies grow into new plants to replace aging crowns or expand your patch size, or clip them off and toss them in the compost bin to preserve the mother plant’s strength. Generally, it’s not a good idea to let many of the runners develop any one year since it weakens the mother plant.

To maintain peak vigor, prune away excess runners so daughter plants are 7-11 inches (17-28cm) apart within a structured matted row. This intentional spacing allows sunlight to penetrate into the crowns, which improves fruit size and sweetness next year. You can buy team favourite Fiskars Micro-Tip Pruning Snips from Amazon to make light work of snipping wiry strawberry runners. Everbearing types rarely produce excessive runners, so this task is just for June-bearing varieties.

3. Feed Your Plants

Once your June-bearers are neatly trimmed and narrowed, it’s time to feed them. June-bearing strawberries require a targeted application of nitrogen after renovation to help regrow and repair leaves and roots. Apply a balanced feed or nitrogen-rich amendment directly to the soil surrounding the plants. Spread one-half teaspoon of a balanced 10-10-10 fertilizer around the base of each individual crown.

Avoid going overboard, though. Excessive nitrogen triggers a massive explosion of lush, green leaves and wild runners at the direct expense of next year's flower buds. You can buy balanced, gentle feeds like Espoma Berry-tone Fertilizer from Walmart, which stimulate fresh summer leaf canopy growth. Gently work your granular feed into the top inch of soil and follow up with a deep watering.

Strawberries possess shallow root systems and need an inch of water per week, from rain or irrigation. Consistent moisture through July and August ensures the roots can easily access those soil nutrients, setting the stage for a spectacular spring showing.

4. Tackle Weeds & Check for Pests

Weeds like the same nutrients and water that strawberry plants need for growth. Strawberry plants have shallow roots that are easily overwhelmed by aggressive weeds chasing the same moisture and nutrients. Water deeply the evening before you plan to weed. Moist soil loosens its grip on invasive roots, allowing you to pull out stubborn weeds cleanly without dislodging nearby strawberry crowns.

Maintaining weed-free alleys between your fruit rows improves air circulation, which helps dry out morning dew and keeps devastating fruit rots at bay. The Fiskars Ergo Scratch Weeder from Walmart is a lovely ergonomic option to dig deep and pop out stubborn weeds by the roots without disturbing neighboring strawberry crowns.

Keep an eye out for common pests. June is prime time for strawberry root weevils, spittlebugs, and tarnished plant bugs, which manifest as chewed leaf margins or distorted, stunted foliage. Also check the undersides of leaves for powdery mildew or the speckling of spider mites. If you spot signs of mildew or mites, worry not. You can buy Bonide Captain Jack’s Neem Oil Ready-To-Use Spray from Home Depot to clear out summer spider mites, aphids, and preventative powdery mildew.

5. Lay Down Some Mulch

The final step in your June strawberry routine is to pick a snuggly mulch to spread around your June-bearing strawberry plants. Excellent organic options include clean straw, pine needles (which maintain the slightly acidic soil pH that strawberries love), or dry, shredded leaves. Mulching adds a natural barrier that locks in vital moisture, regulates soil temperatures during baking heat waves, and prevents fresh weed seeds from germinating in your clear rows. It also helps prevent soil-borne diseases.

Spread a two-inch (5cm) layer of mulch across the open spaces of your rows. Just don’t let it touch the crowns of the plants. This light summer mulching keeps the environment clean and structured. In fall, add an extra four inches (10cm) of straw over the tops of plants to insulate the crowns against freezing winter temperatures. You can buy HealthiStraw Garden Straw All-Natural Mulch from Amazon.

Shop Strawberry Care Essentials

Taking proper care of your strawberry patch corner is really easy with the right care kit. Make room in your garden shed for these high-quality, task-specific tools so your fruity perennials can keep coming back stronger (and fruitier) than ever – for many seasons to come. Treat your berry patch to these curated berry treats to make your summer renovation work a breeze.

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