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]()
Wheat Seeds - Yamhill
Yamhill Wheat Grain Seeds. Soft White Winter Wheat. Heirloom. Non GMO. High Germination. Triticum aestivum. Yamhill winter wheat seeds were developed in Oregon in 1969 as a beardless, standard height,...
Watermelon Seeds - Picnic - Crimson Sweet Yellow (Organic)
80 Days to maturity. Citrullus lanatus. Crimson Sweet Yellow Organic Watermelon Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat tolerant, seeded, picnic watermelon. Organic Crimson Sweet Yellow watermelon is very similar...
Millet - Hulled (Organic)
Hulled millet has had the husk removed, and as such won't sprout well (below 10%). However hulled millet is ideal for grinding into millet flour, making into cereals or porridge,...
Melon Seeds - Valencia Early
90 Days to maturity. Cucumis melo. Valencia Early Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, heat-tolerant specialty Melon. Suitable for growing in garden plots, raised beds, and greenhouses. Known for...
Squash Seeds - Winter - Cushaw Orange
95-105 days. Cushaw Orange Winter Squash Seeds. Cucurbita argyrosperma. Annual. Non-GMO. Popularly known throughout the world as "Japanese pie pumpkin" and "cushaw pumpkin", the cushaw squash seed is native to...
Okra Seeds - Lousiana Green Velvet
55-65 days. Louisiana Green Velvet Okra Seeds - Non-GMO, Heirloom, Abelmoschus esculentus. This 1941 AAS winner is large standing between 5 and 8 feet tall. It thrives in heat and...
Melon Seeds - Cantaloupe - Hales Best 45 PMR
68-90 Days to maturity. Cucumis melo. Hale’s Best 45 PMR Cantaloupe Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, heat-tolerant, drought-tolerant Cantaloupe Melon. Suitable for growing in containers, garden plots, raised...
Grass Mix - Dryland Pasture Seed
A blend of grasses selected to give effective erosion control and bank stabilization. Includes Crested Wheatgrass, Meadow Brome, Orchardgrass, Slender Wheatgrass, Intermediate Wheatgrass, Small Burnett, and Alfalfa. ~9,350 seeds/oz. Read...
Bean Seeds - Bush - Royal Burgundy (Organic)
50-65 Days to maturity. Phaseolus vulgaris. Organic Royal Burgundy Bush Bean Seeds. Non-GMO, annual, open-pollinated, organic, heirloom, high-yielding, bush, snap bean. Suitable for growing in containers, garden plots, raised beds,...
Bean Seeds - Bush - Dragons Tongue Wax
60 Days to maturity. Phaseolus vulgaris. Dragon Tongue Bean Seeds. Non-GMO, annual, open-pollinated, bush, snap, wax, romano, bean. Suitable for growing in containers, garden plots, raised beds, and greenhouses. This...
Corn Seeds - Dent - Boone County White
110-120 Days to maturity. Zea mays. Boone County White Corn Seeds. Non-GMO, annual, open-pollinated, heirloom, Dent Corn. Suitable for growing in garden plots or raised beds. Corn tolerates heat and...
Bean Seeds - Bush - Kentucky Wonder
50-65 Days to maturity. Phaseolus vulgaris. Kentucky Wonder Bush Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, heat-tolerant, high-yielding, bush, snap green bean. Suitable for growing in containers, garden plots, raised beds,...
Bean Seeds - Pole - Dark Green Yard Long
70 Days to maturity. Vigna unguiculata subsp. sesquipedalis. Dark Green Yard Long Bean Seeds. Non-GMO, annual, heat-tolerant, open-pollinated, heirloom, pole, snap, Asian, specialty bean. Suitable for growing in containers, garden...
Bean Seeds - Bush - Provider (Treated)
50-65 Days to maturity. Phaseolus vulgaris. Provider Bush Bean Treated Seeds. Non-GMO, annual, hybrid, open-pollinated, heirloom, high-yielding, heat-tolerant, bush, snap, green bean. Suitable for growing in containers, garden plots, raised...
Bean Seeds - Bush - Black Valentine
50-65 Days to maturity. Phaseolus vulgaris. Black Valentine Bush Bean Seeds. Non-GMO, annual, open-pollinated, heirloom snap or shell bush bean. Suitable for growing in containers, garden plots, raised beds, and...
Okra Seeds - Blondy
50 days. Blondy Okra Seeds - Non-GMO, Abelmoschus esculentus. Blondy is an AAS winning dwarf Okra great for short seasons. Named after its plentiful creamy light green spineless pods, this...
Melon Seeds - Cantaloupe - Golden Delicious
75 Days to maturity. Cucumis melo var. cantalupensis.. Golden Delicious Cantaloupe Melon Seeds. A non-GMO, annual, heirloom, open-pollinated, heat-tolerant Cantaloupe Melon. Suitable for growing in garden plots, raised beds, and...
Bean Seeds - Bush - Greencrop
50-65 Days to maturity. Phaseolus vulgaris. Greencrop Bush Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, AAS winner, high-yielding, heat-tolerant, bush, snap, romano, green bean. Suitable for growing in containers, garden plots,...
Melon Seeds - Cantaloupe - Hearts of Gold (Organic)
80-90 Days to maturity. Cucumis melo. Organic Hearts of Gold Cantaloupe Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, heat-tolerant Cantaloupe Melon. Suitable for growing in garden plots, raised beds, and...
Radish Seeds - Red Daikon (Ostergruss Rosa)
30-45 days. Non-GMO, Heirloom. Red Daikon Radish Seeds (Ostergruss Rosa). Raphanus sativus. A tapered red radish measuring from 5 to 8 inches long. Bright white to pale rose, crisp flesh....
Melon Seeds - Honeydew - Tam Dew
100 Days to maturity. Cucumis melo. Tam Dew Melon Seeds. A non-GMO, annual, open-pollinated, heirloom, heat tolerant, Honeydew Melon. Suitable for growing in garden plots, raised beds, and greenhouses. Resistant...
Okra Seeds - Silver Queen
Abelmoschus esculentus (65 days) Silver Queen Okra truly deserves to be the belle of the Southern Ball. Very tender okra. Okra Seeds - Silver Queen Graceful ivory green pods adorn...
Squash Seeds - Summer - Genovese Zucchini
Italian Squash, Genovese. 50-60 days. Cucurbita pepo. AKA: Zucchini Genovese. Squashes started showing up in Italian kitchens as early as 1600, the "Zucchini" variety probably originated around 1850. 250 seeds/ounce....
Radish Seeds - Pink Beauty - Organic
Pink Beauty Radish is wonderfully uniform with bright pink, perfectly round radishes. Radish Seeds - Pink Beauty - Organic Raphanus Sativus 1-1.5" in size. A high quality radish that is...
Bean Seeds - Pole - Kurosanjaku Yard Long
70-90 Days to maturity. Vigna unguiculata subsp. sesquipedalis. Kurosanjaku Yard Long Bean Seeds. Non-GMO, annual, open-pollinated, heat-tolerant, heirloom, pole, snap, Asian, specialty bean. Suitable for growing in containers, garden plots,...
Squash Seeds - Winter - Lakota (Organic)
80-120 Days to maturity. Cucurbita maxima . Organic Lakota Squash Seeds. Non-GMO, annual, open-pollinated, heirloom. Suitable for growing in fields, containers, garden plots, raised beds, and greenhouses. Resistant to powdery...
Squash Seeds - Table King Bush Acorn (Organic)
80 days to maturity. Cucurbita pepo. Organic Table King Bush Acorn Winter Squash Seeds. Non-GMO, annual, heirloom, open-pollinated, AAS winner 1974. Suitable for growing in fields, garden plots, raised beds,...
Watermelon Seeds - Icebox - Bush Jubilee
90 Days to maturity. Citrullus lanatus. Bush Jubilee Watermelon Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, seeded, Icebox watermelon. Vines spread 3-5 ft. Produces watermelons that are about 10-13 lbs....
Corn Seeds - Popcorn - Neon Pink
85-105 Days to maturity. Zea mays. Neon Pink Corn Seeds. Non-GMO, annual, open-pollinated, heirloom, Pop Corn. Suitable for growing in garden plots or raised beds. Corn tolerates heat and drought-prone...
Bean Seeds - Bush - Tankuro Edamame Soybean
85 Days to maturity. Glycine max. Tankuro Soybean Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, high-yielding, bush, shell, soybean, Asian bean. Suitable for growing in containers, garden plots, raised beds, and...
Barley Seeds - Jet
Hordeum vulgare 72 days to 84 days. Sustainably Grown. Protein level 16.31. That is huge! Most wheats only obtain 12-13% protein, and many corn varieties have less than that! Originated...
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