Early Girl Tomato in Zone 7B — Southeast

Early Girl Tomato is a fantastic choice for Southeast gardeners looking for a reliable and early harvest. Its delicious flavor and versatility in the kitchen, from fresh salads to sauces, make it a rewarding addition to any garden. Plus, getting those first ripe tomatoes early in our long summer feels like a real victory.

We definitely have our share of gardening challenges here in the Southeast, like the humidity and clay soil. But with our long 235-day growing season and reliable summer rain, you can absolutely grow Early Girl Tomatoes successfully with proper planning and care.

Starting your Early Girl Tomato seeds indoors gives you a head start on our growing season. You'll want to sow those seeds mid February through early March, about six weeks before you plan to transplant them outside. Use seed trays with a good seed-starting mix, and keep them in a warm spot, around 70-75°F.

A sunny windowsill might not provide enough consistent light, so consider using a grow light. Bottom watering is a great way to keep the soil evenly moist without overwatering – just set the tray in a shallow dish of water until the surface of the soil is damp. Our springs can be moderate, so starting indoors protects your seedlings from any late frosts.

Transplant your Early Girl Tomato seedlings outdoors early April through mid May, once the danger of frost has passed. Before planting them in the ground, you'll need to harden them off. This means gradually exposing them to outdoor conditions for about a week.

Space your plants 24-36 inches apart to give them plenty of room to grow. Keep an eye on the weather forecast – those early April thunderstorms can pack a punch, so protect your young plants if necessary.

Early Girl Tomatoes need consistent moisture, especially with our hot and humid Southeast summers. While they are a bit more forgiving than some other varieties, don't let them dry out completely. The key is consistent watering for steady fruit production.

During the hotter parts of the summer, you'll likely need to water deeply several times a week. Stick your finger about 2 inches into the soil – if it feels dry, it's time to water. Aim for about 1-2 inches of water per week, depending on rainfall.

Water at the base of the plant to avoid wetting the leaves, which can encourage fungal diseases in our humid climate. Signs of underwatering include wilting leaves and slow growth, while yellowing leaves and root rot indicate overwatering. A good layer of mulch, like pine straw or shredded leaves, will help retain moisture and keep the soil cool.

Early Girl Tomatoes are an indeterminate variety, meaning they'll keep growing and producing fruit all season long. They definitely need support to keep them off the ground. Standard 5-foot tomato cages or sturdy stakes work well.

Install your chosen support at planting time to avoid disturbing the roots later. As the plant grows, gently guide the stems through the cage or tie them to the stake with soft twine. This will prevent the plant from sprawling and keep the fruit clean and off the ground.

Pruning your Early Girl Tomato plants can improve air circulation and encourage earlier ripening, which is always a plus. Focus on removing suckers, those small shoots that grow in the "V" between the main stem and branches.

Pinch off the suckers that grow below the first set of flowers to direct the plant's energy into fruit production. As the season winds down in late October, you can also top the plant to encourage the remaining green tomatoes to ripen before our first frost arrives in early November.

You can expect your first harvest of Early Girl Tomatoes late May through late July, about 50 days after transplanting. The fruits are ready to pick when they turn a deep red and are slightly soft to the touch.

Gently twist the tomato off the vine, being careful not to damage the plant. Regular harvesting encourages continued production, so check your plants every few days. As that first frost approaches in early November, harvest any remaining green tomatoes and bring them indoors to ripen. They'll ripen best in a single layer in a cool, dark place.

Even with the best care, you might encounter some common tomato problems in the Southeast. Here's what to watch out for:

Blossom End Rot

• What it looks like: A sunken, dark brown or black leathery patch on the bottom (blossom end) of the fruit. It often affects the first fruits of the season.
• What causes it: Calcium deficiency caused by inconsistent watering. It's not a disease, but a nutrient uptake problem triggered by drought/flood cycles.
• How to fix/prevent it: Water consistently. Mulch heavily to maintain even soil moisture. Avoid over-fertilizing with nitrogen. Remove affected fruit.

Early Blight

• What it looks like: Brown spots with concentric rings (target or bullseye pattern) on lower leaves first, spreading upward. Leaves yellow and drop.
• What causes it: Fungal disease (Alternaria solani) that thrives in our warm, humid conditions. It spreads via soil splash onto lower leaves.
• How to fix/prevent it: Remove and destroy affected leaves (don't compost). Mulch to prevent soil splash. Water at the base, not overhead. Improve air circulation through spacing and pruning. Copper fungicide can slow the spread. Rotate crops yearly.

Hornworms

• What it looks like: Large sections of leaves stripped overnight. You might find large (up to 4 inches) green caterpillars with white diagonal stripes. Look for dark droppings on the leaves below.
• What causes it: These are the larvae of hawk moths. Eggs are laid on tomato family plants, and the caterpillars feed voraciously.
• How to fix/prevent it: Handpick them (they don't bite). Bt (Bacillus thuringiensis) spray is effective and organic. If you see white cocoons on a hornworm, leave it — those are parasitic wasp eggs that will kill it and produce more beneficial wasps.

Cracking

• What it looks like: Splits in the tomato skin, either concentric (circles around the stem) or radial (lines radiating from the stem). This can expose the flesh to rot.
• What causes it: Heavy watering or rain after a dry spell. The fruit absorbs water faster than the skin can expand.
• How to fix/prevent it: Water consistently to avoid the dry/wet cycle. Mulch to maintain even moisture. Harvest promptly when ripe.

Southeast Specific Challenges: Our hot, humid summers and frequent afternoon thunderstorms create ideal conditions for fungal diseases. Consistent watering and good air circulation are key to preventing problems. Keep an eye out for pests like Japanese beetles, and consider deer fencing if they're a problem in your area.

Companion planting can help your Early Girl Tomatoes thrive. Basil is a classic companion, improving flavor and deterring pests like hornworms. Carrots and parsley attract beneficial insects that prey on tomato pests. French marigolds are another great choice, repelling nematodes and other soil pests.

Avoid planting tomatoes near brassicas (like cabbage and broccoli), as they can stunt tomato growth. Fennel inhibits the growth of many plants, including tomatoes. Corn can also compete for nutrients and sunlight.