Early Girl Tomato in Zone 8B — Pacific Northwest

Early Girl Tomato is a fantastic choice for Pacific Northwest gardeners because it delivers that homegrown tomato flavor we crave, even with our mild summers and cool nights. Its versatility in the kitchen, from fresh salads to sauces, makes it a rewarding addition to your garden, offering a taste of summer even as the season shifts.

While we might not have the intense heat of other regions, our long, mild fall gives Early Girl a good chance to thrive. With a 210-day growing season, careful timing, and a little extra attention, you can enjoy a bountiful harvest of delicious tomatoes right here in Zone 8B.

Starting Early Girl Tomato seeds indoors gives them a head start before our wet springs fully transition. Aim to sow your seeds from early to late March, roughly 6 weeks before you plan to transplant them outdoors. This timing helps you avoid the cool soil that can slow down tomato growth.

Use seed trays with a good seed-starting mix, ensuring they're kept warm (around 70-75°F) with a heat mat if needed. Place the trays under grow lights to prevent legginess during our overcast spring days. Bottom watering is ideal to keep the soil consistently moist without disturbing the delicate seedlings.

Transplant your Early Girl Tomato seedlings outdoors from mid April through late May, once the risk of frost has passed. Before planting them in the ground, harden them off by gradually exposing them to outdoor conditions for about a week. This prepares them for the cooler nights and stronger sunlight they'll encounter.

Plant your seedlings 24-36 inches apart in a sunny spot. Even in late May, our soil can still be cool, so consider using black plastic mulch to warm the soil and retain moisture.

Early Girl Tomatoes need consistent moisture, especially during our dry summer months. In the Pacific Northwest, the key is to balance the watering to avoid both drought and soggy conditions. During our wet springs, you might not need to water much at all, but come July and August, you'll need to be more attentive.

Use the "finger test" – 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. Watering at the base of the plant is best, as our dry-summer climate minimizes the risk of fungal diseases from overhead watering.

Signs of underwatering include wilting leaves and slow growth, while yellowing leaves and potential root rot indicate overwatering. Applying a good layer of mulch, like straw or compost, helps retain moisture and regulate soil temperature.

Early Girl Tomatoes are indeterminate, meaning they'll keep growing and producing fruit throughout the season. This requires sturdy support to keep the plants upright and prevent the fruit from touching the ground. Standard 5-foot tomato cages or sturdy stakes work well.

Install the 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 help support the heavy fruit load and keep the plant healthy.

Pruning Early Girl Tomatoes helps improve airflow and encourages earlier ripening, which is especially beneficial in our climate. Focus on removing the suckers that grow between the main stem and the branches. These suckers will develop into additional stems that produce fruit, but they also divert energy from the main plant.

Prune the lower suckers early in the season to promote faster ripening of the first fruits. As the season progresses, you can also remove any yellowing or diseased leaves to improve air circulation. As the first frost approaches in early November, consider topping the plant to encourage the remaining green tomatoes to ripen.

You can expect your first Early Girl Tomato harvest from early June through early August, depending on when you transplanted. Look for medium-sized fruit that has turned a deep red color. The tomatoes should feel slightly soft to the touch.

Gently twist or clip the tomatoes from the vine, being careful not to damage the plant. To encourage continued production, harvest ripe tomatoes regularly. As the 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, out of direct sunlight.

• Blossom End Rot
• What it looks like: A sunken, dark brown or black leathery patch on the bottom of the tomato.
• What causes it: Inconsistent watering leads to calcium deficiency. Our springs can swing between dry spells and heavy rain, disrupting calcium uptake.
• How to fix/prevent it: Water consistently, especially during dry spells. Mulch heavily to maintain even soil moisture. Remove affected fruit.
• Early Blight
• What it looks like: Brown spots with concentric rings (target pattern) on lower leaves, spreading upward. Leaves yellow and drop.
• What causes it: Fungal disease thrives in warm, humid conditions. Soil splash spreads it, and our wet springs can create the perfect environment.
• How to fix/prevent it: Remove and destroy affected leaves. Mulch to prevent soil splash. Water at the base. Improve air circulation. Copper fungicide can slow the spread. Rotate crops.
• Hornworms
• What it looks like: Large sections of leaves stripped overnight. Large green caterpillars with white stripes and dark droppings.
• What causes it: Hawk moth larvae that feed voraciously. They can defoliate plants quickly if left unchecked.
• How to fix/prevent it: Handpick them (they don't bite!). Bt spray is effective. Leave hornworms with white cocoons on them – those are beneficial parasitic wasps.
• Cracking
• What it looks like: Splits in the tomato skin, either in circles around the stem or radiating from it.
• What causes it: Heavy watering or rain after a dry spell. The fruit absorbs water faster than the skin can expand. Common after a dry spell followed by heavy rain.
• How to fix/prevent it: Water consistently. Mulch to maintain even moisture. Harvest promptly when ripe.

Pacific Northwest Specific Challenges: Late blight is a major concern for tomatoes in our region, though Early Girl's early maturity can help you harvest a crop before late blight becomes widespread. Cool soil in spring can delay growth, so warming the soil with black plastic mulch is helpful. Our mild heat may result in slightly smaller tomatoes than in hotter climates. Slugs can be a nuisance, especially for young plants, so use slug bait or other control methods.

Basil is an excellent companion for Early Girl Tomatoes because it repels pests like tomato hornworms and whiteflies, while also improving the flavor of the tomatoes. Carrots planted nearby can help improve soil drainage and aeration, benefiting the tomato plants' roots. Parsley attracts beneficial insects that prey on tomato pests, such as aphids and spider mites.

Avoid planting brassicas (cabbage, broccoli, cauliflower) near tomatoes, as they compete for nutrients and can stunt tomato growth. Fennel inhibits the growth of many plants, including tomatoes, so keep it far away. Corn can also compete for nutrients and sunlight, reducing tomato yields, especially in our region where sunlight can be limited during parts of the growing season.