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.
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10 x 20 Growing Trays WITHOUT Holes
Large 1020 growing trays with NO drain holes. Perfect as a drip tray for trays with holes, or a growing tray for hydroponic applications. Approx 20"x10". Standard nursery plant growing...
10 x10 Growing Trays WITHOUT Drain Holes
10x10 inch growing trays without drain holes (1010). Half the size of our 1020 plant-growing trays / flats. Works well as drip tray, or for growing wheatgrass, microgreens and other...
10 x 20 Clear Humidity Dome
10 inch by 20 inch clear plastic humidity domes. Durable and reusable. Designed to fit perfectly with the 10" x 20" growing trays we offer. Choose Quantity. Click here to...
Self-Watering Growing Trays (Small)
Self-watering microgreens grow trays for growing small quantities of microgreens on any countertop or windowsill without the worry of constant monitoring of water supply. Self-Watering Growing Trays (Small) Each tray...
22 x11 Perma-Nest Planting Trays
These heavy-duty, polystyrene, plant trays measure 22"x11" and have no drain holes. They are perfect drip trays for growing microgreens, wheatgrass or for use as a greenhouse drip tray. Click...
Self-Watering Growing Trays
Self-watering microgreens grow trays for growing small quantities of microgreens on any counter top or windowsill without the worry of constant monitoring of water supply. Each tray combo consists of...
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