Mild Winter Areas

Zones: 7b–9a

These zones experience mild winter weather and are warming quickly in March. Many cool-season crops can be direct sown outdoors. It is also a great time to start warm-season favorites indoors, while keeping frost protection on hand for unexpected cold snaps. And of course, sprouts and microgreens are always in season indoors!

Indoors (fresh harvests):

  • Microgreens: peas, broccoli, sunflowers, arugula.
  • Sprouts: alfalfa, broccoli, radish, mung
  • Herbs & greens under lights: chives, parsley, mint

Crops to start indoors in good light: Cucumber, melons, squash, pumpkin

Transplants to move outdoors (weather permitting - harden first): alyssum, lettuce, basil, okra, zinnia

Crops that can be directly sown outdoors in March (assume intermittent frosts; a low tunnel or row cover makes most of these reliable): Sweet pea, bunching onion, fennel, bean, beet, corn, Swiss chard, marigold, and more

Cover crops: winter rye, fava bean, hairy vetch, red or white clover, and cover crop mixes.

Tip: A critical time to know your average frost-safe date and watch for late frosts. Most homegrown starts should be hardened off for 7 to 10 days to acclimate to outdoor conditions.

Use your USDA zone as a guide. Microclimates matter—coastal/urban spots run warmer; high elevation runs colder. 7b pockets can follow “Mild” recommendations with protection.

50 100 true //store.trueleafmarket.com/cdn/shop/t/54/assets/review-fallback.json?v=33078429469613971781712858278
Legend: H for Heirloom, O for Organic, A for AAS Winner, F for staff favorites
504 Items
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Carrot Seeds - St. Valery
-0
Heirloom
Carrot Seeds - St. Valery
Starting at $2.99
Tulip Bulbs - Darwin Hybrid - Novi Sun
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Tulip Bulbs - Darwin Hybrid - Novi Sun
Starting at $17.99
Bean Seeds - Bush - Shinonome Soybean - Clearance Seeds
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Heirloom
Bean Seeds - Bush - Shinonome Soybean - Clearance Seeds
Starting at $21.00
Tomato Seeds - Salad - Red Zebramid size pouch type seed packaging for - Zinnia Magellan Series Orange
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Heirloom
Tomato Seeds - Salad - Red Zebra
Starting at $3.29
Melon Seeds - Cantaloupe - Emerald Gemsmall size packet type seed packaging for - Melon Cantaloupe Emerald Gem
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Heirloom
Melon Seeds - Cantaloupe - Emerald Gem
Starting at $2.99
Tomato Seeds - Slicing - Double Richmid size pouch type seed packaging for - Tomato Slicing Double Rich
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Tomato Seeds - Slicing - Double Rich
Starting at $2.99
Tomato Seeds - Green Cherry
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Heirloom
Tomato Seeds - Green Cherry
Starting at $3.09
Tomato Seeds - Salad - Pride of the Trialsmid size pouch type seed packaging for - Tomato Salad Pride of the Trials
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Tomato Seeds - Salad - Pride of the Trials
Starting at $2.99
Tomato Seeds - Cherry - Cherry Roma
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Tomato Seeds - Cherry - Cherry Roma
Starting at $4.97
Tomatillo Seeds - Really Purplesmall size packet type seed packaging for - Tomatillo Really Purple
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Heirloom
Tomatillo Seeds - Really Purple
Starting at $2.99
Chamomile Seeds - German - Clearance Seeds
Starting at $8.13
Tomato Seeds - Slicing - Oxheart Orange
Starting at $2.99
Caraway Seeds (Organic) - Clearance Seeds
Starting at $2.00
Parsley Seeds - Plain or Single (Organic) - Clearance Seeds
Starting at $3.00
Artichoke Seeds - Purple Romagna - Clearance Seeds
Starting at $15.33
Bean Seeds - Karikachi #3 Soybean - Clearance Seeds
Starting at $20.00
Corn Seeds - Serendipity Hybrid - Clearance Seeds
Starting at $23.03
Basil Seeds - Milan
Starting at $3.69
Watermelon Seeds - Picnic - Summer Color Mix
Starting at $3.09
Watermelon Seeds - Picnic - Triple Yield Hybrid
Starting at $6.49
Watermelon Seeds - Icebox - Triple Score Hybrid
Starting at $6.49
Watermelon Seeds - Mini - Triple Play Hybrid
Starting at $6.49
Watermelon Seeds - Picnic - Triple Elite Hybrid
Starting at $6.49
Pumpkin Seeds - Harvest Prince F1 PMT
Starting at $4.09
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