Warm Temperate

What Can Grow in Zone 7a

Warm temperate climate with ~170 day season. Mild winters allow some cool-season crops to overwinter; warm summers support most vegetables.

Zone 7a has average winter lows of 0°F to 5°F (-18°C to -15°C). You can grow tomatoes, peppers, eggplant, and many more plants. The frost-free growing season lasts about 170 days.

0°FWinter Low
5°FWinter High
170 daysFrost-Free
March 25Last Frost
September 25First Frost
🥕 Vegetables
tomatoes peppers eggplant okra sweet potatoes cucumbers squash beans
🍎 Fruits
peaches figs plums apples grapes strawberries muscadines blackberries
🌿 Herbs
basil thyme oregano sage rosemary mint cilantro lemongrass
🌸 Flowers
marigolds zinnias dahlias coneflowers black-eyed Susans camellia azalea
🌳 Trees & Shrubs
Southern magnolia live oak crepe myrtle dogwood redbud wax myrtle
💡 Planting Tips

Start warm crops by late March under cover. Plant fall garden in August-September. Many herbs overwinter outdoors with light protection.

🌱
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📍 States in Zone 7a
VirginiaNorth CarolinaGeorgiaTennesseeOklahomaTexasArkansasNew Mexico
🔀 Neighboring Zones
6b7b

Frequently Asked Questions

USDA Zone 7a has average annual minimum temperatures of 0°F to 5°F (-18°C to -15°C). This temperature range determines which perennial plants can survive winter outdoors.

The average last frost date in Zone 7a is around March 25, and the first fall frost typically arrives around September 25. This gives a frost-free growing season of approximately 170 days.

Zone 7a is well-suited for tomatoes, peppers, eggplant, okra, sweet potatoes, cucumbers. Start warm crops by late March under cover. Plant fall garden in August-September. Many herbs overwinter outdoors with light protection.

Fruits that thrive in Zone 7a include peaches, figs, plums, apples, grapes, strawberries. Always check that specific cultivars are hardy to your zone before planting perennial fruit trees and shrubs.