Warm Winter / Frost-Free Areas — Zones 9b–12
April is full spring momentum in the warm-winter zones, with many gardens shifting decisively into warm-season planting while remaining cool-season crops finish strong. This is a great month to direct sow and transplant heat lovers outdoors, and to keep succession planting going so harvests don't gap as days get longer and brighter. In the hottest areas, start planning for rising temperatures by watching irrigation closely, adding mulch, and timing your final rounds of tender cool-season crops before consistent heat arrives.
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 April: cucumber, squash, beans, corn, melons, and okra. Transition note: lettuce, spinach, and other cool-season greens can still be sown in early April in some areas, but will bolt as the month progresses.
Cover crops: buckwheat, cow peas, sorghum
Tip: A Southern California 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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![Legend: H for Heirloom, O for Organic, A for AAS Winner, F for staff favorites]()
Cabbage - Golden Acre - Microgreens Seeds
6-14 days. brassica oleracea. Golden Acre Cabbage is easy to grow, flavorful, and makes a great base for any microgreens salad. Fast and easy growers, Golden Cabbage micro seed for...
Broccoli - Calabrese Green Sprouting (Organic)
Certified Organic by Oregon Tilth. Green Calabrese Broccoli Sprouting Seeds. Non-GMO, Heirloom Seeds. 60-90 days. Dark green 20-30 inch broccoli plants bear a close-beaded central head 3 to 7 inches...
Squash Seeds - Winter - Delicata
Non-GMO Delicata Winter squash is ready in 100 days. This is one of the tastier winter vine squashes with creamy flesh tastes like sweet potatoes. This is where the other...
Radish Seeds - French Breakfast
Heirloom and Non- GMO French Breakfast Radish is ready in 24 days. These radishes have blunt and oblong shape which are mostly red with some white at the tip. The...
Okra Seeds - Hill Country Red
60-70 days. Hill Country Red Okra Seeds. Abelmoschus esculentus. Non-GMO. Heirloom. Hill Country Red okra seeds mature to 6 feet tall and is a good producer of thick green pods...
Mustard - Brown (Organic) - Sprouting Seeds
5-6 Days to Harvest. Brassica juncea. Organic Brown Mustard Sprouting Seeds. Organic. Non-GMO. Sprouting. High Germination. One of the spiciest and most robust sprouts available, non-GMO Organic brown mustard seeds...
Watermelon Seeds - Picnic - Georgia Rattlesnake
Citrullus lunatus (90 days) AKA "Gypsy" and "Augusta Rattesnake" watermelon. Georgia Rattlesnake is said to have been developed in the 1830s. It has been an old Southern favorite for a...
Squash Seeds - Winter - Pink Banana Jumbo
105-115 Days to maturity. Cucurbita maxima Pink Banana Jumbo Winter Squash Seeds. Non-GMO, annual, heirloom, open-pollinated. Suitable for growing in fields, garden plots, raised beds, and large containers. Noted for...
Melon Seeds - Cantaloupe - Minnesota Midget
65-70 Days to maturity. Cucumis melo var. reticulatus. Minnesota Midget Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, heat-tolerant Cantaloupe Melon. Suitable for growing in containers, garden plots, raised beds, and...
Bean Seeds - Bush - Slenderette
50-65 Days to maturity. Phaseolus vulgaris. Slenderette Bush Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, high-yielding, bush, snap, green bean. Suitable for growing in containers, garden plots, raised beds, and greenhouses....
Corn Seeds - Sweet - Kandy Korn Hybrid
80-90 Days to maturity. Zea mays. Kandy Korn Hybrid Corn Seeds. Non-GMO, annual, hybrid, Sweet Corn. Suitable for growing in garden plots or raised beds. Corn tolerates heat and drought-prone...
Kick Mix - Organic - Sprouting Seeds
4-6 Days. Organic. Non-GMO. High Germination. One of our most celebrated signature mixes ever, the non-GMO Organic Kick Mix is a bright and invigorating seed sprouting blend meant to keep...
Bean Seeds - Bush - Dark Red Kidney (Organic)
90-100 Days to maturity. Phaseolus vulgaris. Organic Dark Red Kidney Bean Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, high-yielding, bush, shelling bean. Suitable for growing in containers, garden plots, raised beds,...
Radish Seeds - White Icicle
Non-GMO White Icicle Radish Seeds, Heirloom. White Icicle Radish has grown in the United States since the late 1800s. Radishes are known for providing high amounts of nutrition. White radishes...
Sunflower Seeds - Velvet Queen
90-110 Days to maturity. Helianthus annuus. Velvet Queen Sunflower Seeds: Non-GMO. Open Pollinated. Ornamental. Annual. Heirloom. Velvet Queen seeds grow one of the summer's most exclusive and rare blooms, exceptional...
Melon Seeds - Canary Yellow
80-120 Days to maturity. Cucumis melo. Canary Yellow Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, heat-tolerant Melon. Suitable for growing in garden plots, raised beds, and greenhouses. This winter melon...
Bean Seeds - Pole - Kentucky Wonder (Organic)
65 Days to maturity. Phaseolus vulgaris. Organic Kentucky Wonder Pole Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, drought tolerant, high-yielding, pole, snap, romano bean. Suitable for growing in containers, garden plots,...
Watermelon Seeds - Giant - Black Diamond
90 Days to maturity. Citrullus lanatus. Black Diamond Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Giant watermelon. Developed in Arkansas in the 1950s. Called black diamond because of...
Squash Seeds - Honeynut
Cucurbita moschata (100-110 days) Honey Nut Squash originates from Cornell University. We remember being in Cornell's fields just a few years ago as they were developing this squash. It is...
Rye - Winter (Organic) - Sprouting Seeds
1-2 Days to Harvest. Secale cereale. Organic Winter Rye Sprouting Seeds. Organic. Non-GMO. Sprouting. High Germination. Rye is a delicious grain that is related to wheat and barley. This hulled...
Melon Seeds - Crenshaw - Crenshaw
110 Days to maturity. Cucumis melo. Crenshaw Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, heat-tolerant Crenshaw Melon. Suitable for growing in containers, garden plots, raised beds, and greenhouses. The Crenshaw...
Clover Trio Cover Crop Seed Mix
Variable Days to termination. Clover Trio Cover Crop Seeds. Non-GMO, perennial. This trio of clover is a fantastic choice for attracting pollinators, generating nitrogen, and improving soil tilth. The combination...
Lentil - Red (Organic) - Sprouting Seeds
2-3 Days to Harvest. Lens culinaris. Organic Red Lentil Sprouting Seeds. Organic. Non-GMO. Sprouting. High Germination. A delicious and classic substitute for any green or French lentil, non-GMO organic red...
Okra Seeds - Perkins Long Pod
Abelmoscgus esculentus (55 days) An old favorite in the South this heirloom okra is vigorous growing 5' tall. Perkins Long pod produces a bright green pod, that is 8" long....
Squash Seeds - Summer - Zucchini Grey
45-50 days. Zucchini Grey Summer Squash Seeds. Cucurbita pepo. Non-GMO. Open Pollinated. An Old World heirloom native to Italy, the Zucchini Grey summer squash has been a Mediterranean favorite since...
Bean Seeds - Pole - You Fong Wong Yard Long
70-90 Days to maturity. Vigna unguiculata subsp. sesquipedalis. You Fong Wong Yard Long Bean Seeds. Non-GMO, annual, open-pollinated, heat-tolerant, heirloom, pole, snap, Asian, specialty bean. Suitable for growing in containers,...
Sorghum Seeds - Martin Milo
Sorghum bicolor. 120 days to maturity. In 1937, a plant appeared in a field of another variety that was infested with milo disease. This plant, however, appeared outstanding because of...
Chia - Black (Organic) - Sprouting Seeds
10-15 Days to Harvest. Salvia hispanica. Organic Black Chia Sprouting Seeds. Organic. Non-GMO. Sprouting. High Germination. Great for chia pet refills, microgreens, sprouting, storage, vegan recipes, and more. Great source...
Sunflower Seeds - Mammoth Grey Stripe (Organic)
90-110 Days to maturity. Helianthus annuus. Organic Mammoth Grey Stripe Sunflower Seeds: Non-GMO. Open Pollinated. Ornamental. Annual. Mammoth sunflower seeds grow one of the tallest, brightest, and most breathtaking flowers...
Mustard - Farmer's Favorite Cover Crop Mix
35-45 Days to maturity. Brassica juncea. Farmer's Favorite Mustard Cover Crop Mix Seeds. Non-GMO, Open Pollinated, Annual. This is a blend of several mustards that work well together to provide...
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