Warm Winter / Frost-Free Areas

Zones: 9b–12

March can be peak garden season in these warm-winter zones. It is also a "pivot" month for gardening in much of the warmer parts of these zones. The risk of frost is over. Cool-season crops are in and doing well. March & April are the times to start transitioning from cool-season greens to heat-loving summer crops.

Indoors (fresh harvests):

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

Transplants to move outdoors (weather permitting - harden first): pepper, tomato, eggplant, melons, basil

Crops that can be directly sown outdoors in March: cucumber, squash, beans, corn, melons, okra, plus replanting for many greens and root crops

Cover crops: buckwheat, cow peas, sorghum

Tip: A SoCal zone 10 can be different from a Florida zone 10. Consider checking with your state Extension Service office for more specific recommendations and guidelines.

Use your USDA zone as a guide. Microclimates matter—coastal/urban spots run warmer; high elevation runs colder.

50 100 true //store.trueleafmarket.com/cdn/shop/t/54/assets/review-fallback.json?v=33078429469613971781712858278
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2374 Items
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Celosia Seeds - Plumed - New Look (Pelleted)mid size pouch type seed packaging for - Celosia Plumed New Look Pelleted
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Dahlberg Daisy Seeds - Golden Fleecemid size pouch type seed packaging for - Dahlberg Daisy Golden Fleece
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Tomato Seeds - Cherry - Gum Drop Brown Hybridmid size pouch type seed packaging for - Tomato Cherry Gum Drop Brown Hybrid
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Tomato Seeds - Cherry - Gum Drop Brown Hybrid
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Bean Seeds - Bush - Greencropsmall size packet type seed packaging for - Bean Bush Greencrop
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Tomato Seeds - Slicing - Beefsteak PinkTomato Seeds - Slicing - Beefsteak Pink
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Tomato Seeds - Cherry - Patio Choice Red Hybridmid size pouch type seed packaging for - Tomato Cherry Patio Choice Red Hybrid
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Tomato Seeds - Slicing - Dakota Sport (Organic)mid size pouch type seed packaging for - Tomato Slicing Dakota Sport Organic
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Pea Seeds - Snow - Oregon Giant (Organic)small size packet type seed packaging for - Pea Snow Oregon Giant Organic
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Melon Seeds - Cantaloupe - Hearts of Gold (Organic)small size packet type seed packaging for - Melon Cantaloupe Hearts of Gold Organic
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Melon Seeds - Cantaloupe - Hearts of Gold (Organic)
Starting at $3.59
Pumpkin Seeds - Mammoth Goldmid size pouch type seed packaging for - Pumpkin Mammoth Gold
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Pumpkin Seeds - Mammoth Gold
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Radish Seeds - Red Daikon (Ostergruss Rosa)Radish Seeds - Red Daikon (Ostergruss Rosa)
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Radish Seeds - Red Daikon (Ostergruss Rosa)
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Mustard Seeds - Red TatsoiMustard Seeds - Red Tatsoi
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Pepper Seeds - Sweet - Miniature Chocolate Bellmid size pouch type seed packaging for - Pepper Sweet Miniature Chocolate Bell
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Eggplant Seeds - Kurume Long
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Eggplant Seeds - Italian Rosa Biancasmall size packet type seed packaging for - Eggplant Italian Rosa Bianca
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Pepper Seeds - Sweet - Cal Rose Red
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Melon Seeds - Honeydew - Tam Dewsmall size packet type seed packaging for - Melon Honeydew Tam Dew
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Melon Seeds - Aspire Hybridmid size pouch type seed packaging for - Melon Aspire Hybrid
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Tomato Seeds - Culinary Blendsmall size packet type seed packaging for - Tomato Culinary Blend
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Pepper Seeds - Hot - Cienfuegos Orange Hybridmid size pouch type seed packaging for - Pepper Hot Cienfuegos Orange Hybrid
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Squash Seeds - Summer - Genovese Zucchinismall size packet type seed packaging for - Squash Summer Genovese Zucchini
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Squash Seeds - Summer - Genovese Zucchini
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Lettuce Seeds - Leaf - Oakleaf - Redsmall size packet type seed packaging for - Lettuce Leaf Oakleaf Red
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Lettuce Seeds - Leaf - Oakleaf - Red
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Tomato Seeds - Slicing - Dr. Wyche's Yellowsmall size packet type seed packaging for - Tomato Slicing Dr Wyches Yellow
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Pepper Seeds - Sweet - Tawny Port Hybridmid size pouch type seed packaging for - Pepper Sweet Tawny Port Hybrid
-52%
Pepper Seeds - Sweet - Tawny Port Hybrid
Starting at $1.99
Broccoli Raab - Early Fall Rapinimid size pouch type seed packaging for - Broccoli Raab Early Fall Rapini
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Broccoli Raab - Early Fall Rapini
Starting at $2.99
Onion Seeds - Short - Eclipse L303small size packet type seed packaging for - Onion Short Eclipse L303
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Pepper Seeds - Hot - Cayenne Orange
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Bean Seeds - Bush - Tankuro Edamame Soybean
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Rhubarb Crowns - Spring - Canadian Red
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Shasta Daisy Seeds - Crazy Daisy
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Asparagus Crowns - Sweet Purple
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Rhubarb Crowns - Spring - Valentine
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