Strawberry in Zone 8B — Florida

Strawberries are a rewarding crop for Florida gardeners. Imagine sinking your teeth into a sun-ripened, homegrown strawberry, bursting with flavor far superior to anything you can find at the store. Plus, they're incredibly versatile—perfect for snacking, desserts, jams, or freezing for later.

Our Florida gardening calendar is different, but with a little planning, you can enjoy a successful strawberry harvest. We just need to be smart about the timing. The 303-day growing season gives us a great window. Although we have to deal with humidity and potential pests, planting at the right time makes all the difference.

Transplant your strawberry plants outdoors from early to late February. This gives them enough time to establish before the heat of summer hits. Before planting, harden off your transplants by gradually exposing them to outdoor conditions for about a week.

When transplanting, space your strawberry plants 12-18 inches apart to allow for good air circulation, which is important in our humid climate. Keep an eye on the weather forecast. Although strawberries are frost hardy, a sudden cold snap can still stress young plants.

Strawberries need consistent moisture, especially when they're fruiting. Aim for about 1 inch of water per week, but adjust based on rainfall. The "finger test" is your friend here – stick your finger about 2 inches into the soil near the base of the plant. If it feels dry, it's time to water.

In Florida's humid climate, drip irrigation is ideal. Watering at the base of the plant helps prevent fungal diseases that thrive on wet foliage. Avoid overhead watering, especially in the evenings.

Signs of underwatering include wilting leaves and dry, crumbly soil. Overwatering can lead to root rot, indicated by yellowing leaves and a soggy soil. Mulch heavily around your strawberry plants to help retain moisture and suppress weeds. Pine straw or wood chips work well in our sandy soil.

Pruning strawberries is pretty minimal, but it does make a difference. Throughout the growing season, remove any runners that your plants produce. Unless you want the plants to spread, these runners take energy away from fruit production.

If you're growing June-bearing strawberries, renovate the beds after harvest. This involves mowing the plants down to about 3 inches tall and thinning them out. This encourages new growth and better yields the following year. After the first frost around mid- December, you can cut back any remaining foliage to tidy up the plants for the winter.

Expect your first strawberry harvest from early May through mid June. The berries are ready to pick when they're fully red, fragrant, and have no white shoulders. The flavor is best when they're picked in the morning.

Gently grasp the berry and twist it off the plant, leaving the green cap attached. This helps them last longer. Pick regularly to encourage continued production. Overripe berries attract pests and diseases.

As the first frost approaches around mid- December, harvest any remaining ripe berries. Don't expect much after that, as the plants will go dormant for a short period.

Here are some common problems you might encounter growing strawberries in Florida:

Gray Mold

• What it looks like: Fuzzy gray mold on the berries, leaves, and stems.
• What causes it: Fungal disease that thrives in humid conditions. Our high humidity makes it especially prevalent.
• How to fix/prevent it: Improve air circulation by spacing plants properly. Remove infected plant parts immediately. Avoid overhead watering. Consider a fungicide if the problem is severe.

Slugs

• What it looks like: Irregular holes in leaves, especially low-growing plants. Silvery slime trails on leaves and soil.
• What causes it: Gastropods that feed at night in moist conditions. They love hiding under mulch in our humid environment.
• How to fix/prevent it: Beer traps (shallow dish of beer sunk into soil). Iron phosphate bait (pet-safe). Remove hiding spots. Water in morning so soil surface dries by evening. Copper tape around beds. Diatomaceous earth around plants.

Birds

• What it looks like: Missing berries! Birds love to peck at ripe strawberries.
• What causes it: Birds are simply attracted to the bright red color and sweet taste.
• How to fix/prevent it: Cover your strawberry plants with netting or bird repellent tape. Decoys can also help scare them away.

Strawberry Crown Borer

• What it looks like: Wilting plants, stunted growth, and small holes in the crown of the plant.
• What causes it: Larvae of the strawberry crown borer beetle feed on the plant's crown.
• How to fix/prevent it: Remove and destroy infested plants. Rotate crops. Use beneficial nematodes to control the larvae in the soil.

Verticillium Wilt

• What it looks like: Lower leaves yellow, wilt, and die, progressing upward. One side of plant may be affected first. Brown streaks in stem cross-section.
• What causes it: Soil-borne fungus that persists for years. Our sandy soil can sometimes exacerbate the problem.
• How to fix/prevent it: No cure — remove infected plants. Rotate with non-susceptible crops (corn, grains). Solarize soil. Plant resistant varieties (look for 'V' on labels).

Florida Specific Challenges: The combination of hot heat, very-high humidity, and our wet-summer rainfall creates a perfect storm for fungal diseases and nematode problems. Choosing disease-resistant varieties, providing good air circulation, and practicing careful watering techniques are key to success.

Good companions for strawberries include lettuce and spinach. They provide ground cover that helps retain moisture and suppress weeds. Onion and garlic are also beneficial, as they repel some pests. Thyme and borage attract beneficial insects that can help control pests.

Avoid planting strawberries near broccoli, cauliflower, pepper, and tomato. These plants can compete for nutrients and attract pests that also affect strawberries. Tomatoes and peppers are susceptible to verticillium wilt, which can easily spread to your strawberry plants.