Strawberry in Zone 9A — Texas

Strawberries are a true treat in the Texas garden. There's nothing quite like the taste of a homegrown strawberry, bursting with sweetness that store-bought berries just can't match. Plus, they're incredibly versatile – perfect for snacking, desserts, or even freezing for later.

Our unpredictable weather can be a challenge, but with a little planning, you can definitely enjoy a bountiful strawberry harvest. Our long, 293-day growing season gives you plenty of time to get them established and producing, especially if you plant early and harvest early.

Transplanting strawberries outdoors in Texas is best done in early to late February. This gives them a good head start before the Texas heat really kicks in.

Before you plant, be sure to harden off your transplants. Give them about a week of gradual exposure to the outdoors, starting with just a few hours a day in a sheltered spot. Space your plants 12-18 inches apart, allowing them room to spread.

Keep an eye on the weather forecast around transplant time. Late freezes can happen, so be ready to cover your plants if temperatures dip unexpectedly. Buying bare-root plants or potted starts in the spring is the way to go – growing from seed is a long road.

Strawberries need consistent moisture, especially when they're fruiting. They aren’t drought-tolerant, so you'll need to stay on top of watering, especially during our hot Texas summers. Drip irrigation is ideal, as it keeps the foliage dry, which helps prevent fungal problems in our sometimes-humid climate. Mulch heavily around your plants; this helps retain moisture and suppress weeds.

During the spring growing season, aim for about 1 inch of water per week, either from rainfall or irrigation. In the heat of summer, you might need to increase that to 1.5 inches per week, depending on rainfall. Use the finger test: stick your finger about 2 inches deep into the soil. If it feels dry, it's time to water. Always water at the base of the plant, rather than overhead, to minimize the risk of fungal diseases.

Signs of underwatering include wilting leaves and dry, cracked soil. Overwatering can lead to yellowing leaves and root rot. Keep an eye on the weather, and adjust your watering schedule accordingly. Remember, our rainfall can be unpredictable here in Texas.

Strawberry pruning is pretty minimal, but a little attention goes a long way. The main thing is to manage the runners.

Throughout the growing season, remove runners as they appear unless you want the plants to spread. Removing the runners directs the plant's energy into producing more fruit. If you have June-bearing varieties, give the bed a renovation after harvest: mow the foliage down to about an inch above the crown to stimulate new growth.

As the first frost approaches in early December, you don't need to do any major pruning. Just remove any dead or diseased leaves to keep the bed tidy.

Your first strawberry harvest in Texas should be from early May through mid June. Keep a close eye on your plants as they ripen, because birds and other critters will be watching too!

Strawberries are ready to pick when they're fully red, with no white shoulders. They should also be fragrant. Pick them in the morning, when their flavor is at its peak, and be sure to leave the green cap attached.

To harvest, gently twist or snip the berry from the plant, being careful not to damage the surrounding foliage. Regular harvesting encourages continued production. As the first frost approaches in early December, harvest any remaining ripe berries, even if they're on the smaller side.

Here are some common problems you might encounter with strawberries in Texas:

Gray Mold

• What it looks like: Fuzzy gray growth on fruit, especially during wet periods.
• What causes it: A fungal disease favored by high humidity and poor air circulation, which we can definitely get in Texas.
• How to fix/prevent it: Improve air circulation by spacing plants properly and pruning out dead leaves. Avoid overhead watering. Remove and destroy infected fruit immediately.

Slugs

• What it looks like: Irregular holes in leaves, especially low-growing plants. Silvery slime trails on leaves and soil. Damage worse at night and in wet weather.
• What causes it: Gastropods that feed at night in moist conditions. Hide under mulch, boards, and debris during the day.
• 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, pecked fruit.
• What causes it: Birds love ripe strawberries!
• How to fix/prevent it: Netting is the most effective solution. You can also try visual deterrents like shiny streamers or decoy birds, but these are less reliable.

Strawberry Crown Borer

• What it looks like: Weakened plants, reduced fruit production. Small, white grubs tunneling in the crown of the plant.
• What causes it: A beetle larva that feeds on the crown of the plant.
• How to fix/prevent it: Remove and destroy infested plants. Rotate crops. Use beneficial nematodes to control the larvae.

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. Cooler soil temperatures favor it (unlike fusarium). Wide host range.
• 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).

Texas-Specific Challenges: The Texas heat can stress strawberry plants, making them more susceptible to diseases and pests. Variable humidity can also promote fungal growth. Unpredictable rainfall can lead to overwatering or underwatering, depending on the year. Fire ants are a constant nuisance, so be sure to keep them away from your strawberry beds.

Companion planting can really help your strawberries thrive here in Texas. Lettuce and spinach are great companions because they provide ground cover, helping to keep the soil cool and moist during our hot summers.

Onion and garlic are also beneficial, as their strong scent can deter pests. Thyme is another good choice, as it attracts beneficial insects that prey on pests. Borage is a great companion because it attracts pollinators and deters pests like the strawberry crown borer. On the other hand, avoid planting strawberries near broccoli, cauliflower, pepper, or tomato. These plants can compete for nutrients and attract pests that also affect strawberries. Tomatoes are especially bad because they are susceptible to verticillium wilt, which can easily spread to your strawberry plants.