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.
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]()
Sunflower Seeds - Santa Fe Sunset
75 Days to maturity. Helianthus annuus. Santa Fe Sunset Sunflower Seeds: Non-GMO. Hybrid. Ornamental. Annual. Santa Fe Sunset F1 hybrid is full-faced brown-headed sunflower excellent for sun-filled gardens! This pollen-less...
Radish Seeds - Oshin - Hybrid
Radish Seeds - Oshin - Hybrid. Non-GMO. Raphanus sativus. 60 days. Cool season annual. Extra slow bolting radish with very late pithiness. It has strong tolerance to cold and medium...
Bean Seeds - Bush - Tamba Kuro Otsubu Soybean
120-150 Days to maturity. Glycine max. Tamba Kuro Otsubu Soybean Bean Seeds. Non-GMO, annual, open-pollinated, bush, shell, soybean, high-yielding, Asian bean. Suitable for growing in containers, garden plots, raised beds,...
Bean Seeds - Bush - Jade (Organic)
50-65 Days to maturity. Phaseolus vulgaris. Organic Jade Bush Bean Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, heat-tolerant, rust-resistant, high-yielding, bush, snap green bean. Suitable for growing in containers, garden plots,...
Yard Long Bean Seeds - Black (Organic)
85 Days to maturity. Vigna unguiculata var. sesquipedalis. Black Yard Long Asparagus Bean Vegetable Seeds. Non-GMO, annual, open-pollinated, pole bean seeds. Produces pods that can grow to be anywhere from...
Sunflower Seeds - Canyon Sunset
60 Days to maturity. Helianthus annuus. Canyon Sunset Sunflower Seeds: Non-GMO. hybrid. Ornamental. Annual. A lovely pollen-less F1 hybrid single-head sunflower, Canyon Sunset can grow up to 7 feet tall....
Pepper Seeds - Sweet - Quadrata D'Asti Rosso
80-85 Days to Maturity. Capsicum annuum. Quadrato D'Asti Rosso Pepper Vegetable Seeds. Non-GMO, annual, open-pollinated, heirloom, sweet pepper. A large, green to red, sweet, blocky bell pepper. It produces thick-walled,...
Bean - Pole - Seychelles
55-65 Days to maturity. Phaseolus vulgaris. Seychelles Bean Seeds. Non-GMO, annual, open-pollinated, high-yielding, heat-tolerant, 2017 AAS-winner, stringless, pole, snap bean. Suitable for growing in containers, garden plots, raised beds, and...
Watermelon Seeds - Striped Peacock WR-60
Striped Peacock WR60 Watermelon Seeds. 85 Days. Annual. Heirloom, non-GMO, open pollinated seeds. Citrullus lanatus. AKA: Peacock. This heirloom watermelon prefers sandy soils and like all watermelons likes full sun...
Bean Seeds - Pole - Shirohana Fujimame Hyacinth
90-100 Days to maturity. Lablab purpureus. Shirohana Fujimame Hyacinth Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, heat tolerant, drought tolerant, pole, snap, Asian, specialty bean. Suitable for growing in containers, garden...
Radish Seeds - Crunchy Royale - Hybrid
Crunchy Royale Radish Seeds. F1 Hybrid. Raphanus sativus. Non-GMO. Annual. 25 days to full maturity. Produces small, red round radishes. Crunchy Royale is a dark red, round radish with 4”...
Leaf Radish Seeds - Saisai Purple - Hybrid
30 to 40 Days to maturity. Raphanus sativus. Saisai Purple Leaf Radish Seeds. Annual, Hybrid. This red-stemmed leaf radish will stand out in any dish you make with it! Saisai...
Sunflower Seeds - Goldeneye
68 Days to maturity. Helianthus annuus. Goldeneye Sunflower F1 Hybrid Seeds: Non-GMO. Ornamental. Annual. Goldeneye is a hybrid 100% pollen-less single flower and headed sunflower. It is an undeniable, classic...
Sunflower Seeds - Star Chaser
80 Days to maturity. Helianthus annuus. Star Chaser F1 Hybrid Sunflower Seeds: Non-GMO. Organic. Ornamental. Annual. Hybrid Star Chaser F1 is a large pollen-less sunflower that will effortlessly brighten up...
Tomato Seeds - Salad - Variegated
90 Days to maturity (from transplant). Solanum lycopersicum. Variegated Tomato Seeds. Non-GMO, open-pollinated, indeterminate, warm season, annual, salad tomato. Suitable for growing in garden plots, raised beds, greenhouses, and large...
Radish Seeds - Red Rat's Tail
50 Days to maturity. Raphanus sativus. Red Rat’s Tail Radish Seeds. Non-GMO, annual, open-pollinated, heirloom radish. This Asian aerial radish is grown for its 3-6 inch long, red and green...
Cucumber Seeds - Morden Early
45-55 Days to Maturity. Cucumis sativus. Morden Early Cucumber Vegetable Seeds. Non-GMO, annual, open-pollinated, heirloom pickling cucumber. An extra early cucumber well suited to short-season areas. Developed in Manitoba Canada....
Tomato Seeds - Green Cherry
75-85 Days to Maturity. Solanum lycopersicum. Green Cherry Tomato Vegetable Seeds. Non-GMO, annual, open-pollinated, heirloom, indeterminate cherry tomato. Small firm fruit borne in clusters, measure about 0.75 to 1 inch...
Tomato Seeds - Marmande
70-75 days to maturity (from transplant). Solanum lycopersicum. Marmande Tomato Seeds. Non-GMO, warm-season annual, open-pollinated, heirloom. Suitable for growing in garden plots, raised beds, and greenhouses. Marmande is the original...
Melon Seeds - Charentais - Clearance Seeds
72% Germination - Non-refundable clearance seeds. 90 Days to maturity. Charentais Melon Seeds. This incredibly unique melon is unlike any cantaloupe or honeydew you’ve ever tried. The intense aroma is...
Bean Seeds - Pole - Green Podded Yard Long (Organic)
77 Days to maturity. Vigna unguiculata ssp. sesquipedalis. Organic Green Podded Yardlong Bean Seeds. Non-GMO, annual, organic, open-pollinated, heirloom, high yielding, heat tolerant, pole, snap, specialty bean. Suitable for growing...
Bean Seeds - Pole - Musica
60-65 Days to maturity. Phaseolus vulgaris. Musica Bean Vegetable Seeds. Also known as Spanish Musica Bean Seeds. Non-GMO, annual, open-pollinated, pole snap bean. This "romano" type has large, flattened bean...
Bean Seeds - Bush - Provider - Clearance Seeds
65% Germination - Non-refundable clearance seeds. 50-65 Days to maturity. Provider Bush Bean Seeds. Produces 5-8-inch, rounded pods with low fiber seeds in clusters, with a heavy yield. Pods are...
Cucumber Seeds - White Wonder - Clearance Seeds
71% Germination - Non-refundable clearance seeds. 35-60 Days to maturity. White Wonder Cucumber Seeds. This is a very productive and vigorous variety that produces 7-9" long white cucumbers even in...
Melon Seeds - Oshiro Uri Numane - Clearance Seeds
72% Germination - Non-refundable clearance seeds. 70 Days to maturity. Oshiro Uri Numane Pickling Melon Seeds. The Numane melon is a delicious traditional Japanese pickling melon. It grows as a...
[
{
"featured_image": "products/sunflower-santa-fe-sunset-f1-hybrid-o-com-wm.jpg",
"secondary_image": "products/non-gmo-seed-bag-1-lb-com_8202c916-da69-4704-ac52-1c1c28cf6edf.jpg",
"price": 459,
"handle": "sunflower-seeds-santa-fe-sunset-f1",
"title": "Sunflower Seeds - Santa Fe Sunset",
"url": "/products/sunflower-seeds-santa-fe-sunset-f1",
"available": true
},
{
"featured_image": "files/Melon_Charentais_seeds.jpg",
"secondary_image": "",
"price": 1182,
"handle": "melon-seeds-charentais-clearance-seeds",
"title": "Melon Seeds - Charentais - Clearance Seeds",
"url": "/products/melon-seeds-charentais-clearance-seeds",
"available": false
},
{
"featured_image": "files/radish-seeds-oshin-hybrid-comp.jpg",
"secondary_image": "products/non-gmo-seed-bag-premium_de571419-726c-4d4e-8232-7992184def9b.png",
"price": 399,
"handle": "radish-seeds-oshin-hybrid",
"title": "Radish Seeds - Oshin - Hybrid",
"url": "/products/radish-seeds-oshin-hybrid",
"available": true
},
{
"featured_image": "files/bean-tamba-kuro-otsubu-com-wm_1222x1222_74a3f7f5-2c81-47b8-9e1b-27fbb2b2560a.jpg",
"secondary_image": "products/non-gmo-seed-bag-premium_c17d9b69-c65f-41e8-8f94-9a698702d857.png",
"price": 399,
"handle": "tamba-bean-kuro-otsubu",
"title": "Bean Seeds - Bush - Tamba Kuro Otsubu Soybean",
"url": "/products/tamba-bean-kuro-otsubu",
"available": true
},
{
"featured_image": "files/1746714865_bean_bush_jade_organic_comp_b4f38098-2c03-4c0b-a20e-2dd3cba51991.jpg",
"secondary_image": "files/1746714865_bean_bush_jade_organic_wb_comp_33d3b80a-f0c9-41ef-a433-aaef3044064b.jpg",
"price": 369,
"handle": "bean-seeds-bush-jade-organic",
"title": "Bean Seeds - Bush - Jade (Organic)",
"url": "/products/bean-seeds-bush-jade-organic",
"available": true
},
{
"featured_image": "files/1744207377_bean_asparagus_black_comp_77fcc234-aab8-4b34-a954-90f73b1352ce.jpg",
"secondary_image": "",
"price": 399,
"handle": "yard-long-bean-seeds-black-organic",
"title": "Yard Long Bean Seeds - Black (Organic)",
"url": "/products/yard-long-bean-seeds-black-organic",
"available": true
},
{
"featured_image": "files/sunflower-seeds-canyon-sunset-f1-comp.jpg",
"secondary_image": "products/non-gmo-seed-bag-1-lb-com_6006e696-b5ce-4beb-a90b-e4f17604ec60.jpg",
"price": 469,
"handle": "sunflower-seeds-canyon-sunset-f1",
"title": "Sunflower Seeds - Canyon Sunset",
"url": "/products/sunflower-seeds-canyon-sunset-f1",
"available": true
},
{
"featured_image": "products/seeds-sunflower-black-mammoth-black-mammoth-sunflower-microgreensr-wm-comp.jpg",
"secondary_image": "products/seeds-sunflower-black-mammoth-black-mammoth-sunflower-wm-comp.jpg",
"price": 535,
"handle": "red-storm-sunflower-seeds-organic-microgreens-seeds",
"title": "Red Storm Sunflower Seeds - Organic - Microgreens Seeds",
"url": "/products/red-storm-sunflower-seeds-organic-microgreens-seeds",
"available": false
},
{
"featured_image": "files/1744910912_pepper_sweet_quadrato_dasti_rosso_comp_a145a39d-8cff-4117-9594-2e9cc02b9814.jpg",
"secondary_image": "",
"price": 299,
"handle": "pepper-seeds-sweet-quadrata-dasti-rosso",
"title": "Pepper Seeds - Sweet - Quadrata D'Asti Rosso",
"url": "/products/pepper-seeds-sweet-quadrata-dasti-rosso",
"available": true
},
{
"featured_image": "products/beans-asparagus-green-podded-organic-l-com-wm.jpg",
"secondary_image": "products/SSC-organic-generic-packet-com_734f2e85-822b-4983-8e39-e8ae2e205e90.jpg",
"price": 449,
"handle": "organic-green-podded-asparagus-bean-seeds",
"title": "Bean Seeds - Pole - Green Podded Yard Long (Organic)",
"url": "/products/organic-green-podded-asparagus-bean-seeds",
"available": false
},
{
"featured_image": "files/1773760175_bean_pole_seychelles_1_comp_ecd4e33a-2200-4490-bfea-b9f4eb3bf6db.jpg",
"secondary_image": "files/1773760174_bean_pole_seychelles_comp_ea5e0473-412f-4654-a441-095e9a7e57ab.jpg",
"price": 289,
"handle": "bean-pole-seychelles",
"title": "Bean - Pole - Seychelles",
"url": "/products/bean-pole-seychelles",
"available": true
},
{
"featured_image": "files/watermelon-seeds-peacock-wr-60-Comp.jpg",
"secondary_image": "",
"price": 563,
"handle": "watermelon-seeds-peacock-wr-60",
"title": "Watermelon Seeds - Striped Peacock WR-60",
"url": "/products/watermelon-seeds-peacock-wr-60",
"available": true
},
{
"featured_image": "files/hyacinth-bean-shitohana-fujimame-Comp.jpg",
"secondary_image": "products/non-gmo-seed-bag-premium_9a44c103-9090-406b-96ff-2601b27e13df.png",
"price": 399,
"handle": "hyacinth-bean-shitohana-fujimame",
"title": "Bean Seeds - Pole - Shirohana Fujimame Hyacinth",
"url": "/products/hyacinth-bean-shitohana-fujimame",
"available": true
},
{
"featured_image": "files/radish-seeds-crunchy-royale-hybrid-Comp.jpg",
"secondary_image": "",
"price": 449,
"handle": "radish-seeds-crunchy-royale-hybrid",
"title": "Radish Seeds - Crunchy Royale - Hybrid",
"url": "/products/radish-seeds-crunchy-royale-hybrid",
"available": true
},
{
"featured_image": "files/1744142914_bean_musica_wm_comp_45ab8d40-e85c-4d69-bf16-408b7a919e56.jpg",
"secondary_image": "",
"price": 419,
"handle": "bean-seeds-pole-musica",
"title": "Bean Seeds - Pole - Musica",
"url": "/products/bean-seeds-pole-musica",
"available": false
},
{
"featured_image": "files/leaf-radish-seeds-saisai-purple-hybrid-Comp.jpg",
"secondary_image": "products/non-gmo-seed-bag-premium_84aefe27-9b2c-4230-901f-9d445558a4fe.png",
"price": 399,
"handle": "leaf-radish-seeds-saisai-purple-hybrid",
"title": "Leaf Radish Seeds - Saisai Purple - Hybrid",
"url": "/products/leaf-radish-seeds-saisai-purple-hybrid",
"available": true
},
{
"featured_image": "files/sunflower-seeds-goldeneye-f1-Comp.jpg",
"secondary_image": "products/non-gmo-seed-bag-1-lb-com_1a0dbc48-b075-41bc-8545-283e08e102bb.jpg",
"price": 429,
"handle": "sunflower-seeds-goldeneye-f1",
"title": "Sunflower Seeds - Goldeneye",
"url": "/products/sunflower-seeds-goldeneye-f1",
"available": true
},
{
"featured_image": "products/sunflower-star-chaser-com-wm.jpg",
"secondary_image": "products/non-gmo-seed-bag-1-lb-com_2d810767-62fa-4ae2-a02b-7c7ce2b799b7.jpg",
"price": 399,
"handle": "sunflower-seeds-star-chaser-f1",
"title": "Sunflower Seeds - Star Chaser",
"url": "/products/sunflower-seeds-star-chaser-f1",
"available": true
},
{
"featured_image": "files/1743707548_organic_burgess_buttercup_bush_squash_seed_4bbc2a04-9ec2-471d-b31c-76736a8e9c1e.jpg",
"secondary_image": "",
"price": 379,
"handle": "squash-seeds-winter-burgess-buttercup-bush-organic",
"title": "Squash Seeds - Winter - Burgess Buttercup Bush (Organic)",
"url": "/products/squash-seeds-winter-burgess-buttercup-bush-organic",
"available": true
},
{
"featured_image": "files/1738094930_tomato_variegated_comp_fc414e16-695b-448c-bd27-66e98a0d78ee.jpg",
"secondary_image": "",
"price": 369,
"handle": "tomato-seeds-salad-variegated",
"title": "Tomato Seeds - Salad - Variegated",
"url": "/products/tomato-seeds-salad-variegated",
"available": true
},
{
"featured_image": "files/1751306912_radish_red_rats_tail_comp_e559ccf1-70ce-4813-8994-bdeb78178835.jpg",
"secondary_image": "",
"price": 279,
"handle": "radish-seeds-red-rats-tail",
"title": "Radish Seeds - Red Rat's Tail",
"url": "/products/radish-seeds-red-rats-tail",
"available": true
},
{
"featured_image": "files/1744916711_cucumber_morden_early_comp_1_ffed633e-17ee-4601-b4ce-c095ea4bd6eb.jpg",
"secondary_image": "",
"price": 299,
"handle": "cucumber-seeds-morden-early",
"title": "Cucumber Seeds - Morden Early",
"url": "/products/cucumber-seeds-morden-early",
"available": true
},
{
"featured_image": "files/1774385681_bean_bush_provider_below_standard_low_germ_comp_2a100b4c-02e8-489c-9888-d6e22d6d305c.jpg",
"secondary_image": "",
"price": 1000,
"handle": "bean-seeds-bush-provider-clearance-seeds",
"title": "Bean Seeds - Bush - Provider - Clearance Seeds",
"url": "/products/bean-seeds-bush-provider-clearance-seeds",
"available": false
},
{
"featured_image": "files/1744917702_tomato_green_cherry_wm_comp_4845ef2f-b3b2-4114-a580-e451c8c9b0f0.jpg",
"secondary_image": "",
"price": 309,
"handle": "tomato-seeds-green-cherry",
"title": "Tomato Seeds - Green Cherry",
"url": "/products/tomato-seeds-green-cherry",
"available": true
},
{
"featured_image": "files/1774371403_bean_soybean_karikachi_3_below_standard_low_germ_comp_3043bb17-2835-46ae-98dc-deab8a1d102c.jpg",
"secondary_image": "",
"price": 2000,
"handle": "bean-seeds-karikachi-3-soybean-clearance-seeds",
"title": "Bean Seeds - Karikachi #3 Soybean - Clearance Seeds",
"url": "/products/bean-seeds-karikachi-3-soybean-clearance-seeds",
"available": false
},
{
"featured_image": "files/Cucumber_white_wonder_seeds.jpg",
"secondary_image": "",
"price": 895,
"handle": "cucumber-seeds-white-wonder-clearance-seeds",
"title": "Cucumber Seeds - White Wonder - Clearance Seeds",
"url": "/products/cucumber-seeds-white-wonder-clearance-seeds",
"available": false
},
{
"featured_image": "files/1774384298_squash_winter_butter_belle_f1_below_standard_low_germ_comp_c3d08086-ebda-4e1e-898d-341bf9d88cc6.jpg",
"secondary_image": "",
"price": 2000,
"handle": "squash-seeds-winter-butter-belle-f1-hybrid-clearance-seeds",
"title": "Squash Seeds - Winter - Butter Belle F1 Hybrid - Clearance Seeds",
"url": "/products/squash-seeds-winter-butter-belle-f1-hybrid-clearance-seeds",
"available": false
},
{
"featured_image": "files/1777476759_tomato_marmande_comp_462d7081-6dc1-4554-820f-6283779bd28e.jpg",
"secondary_image": "",
"price": 359,
"handle": "tomato-seeds-marmande",
"title": "Tomato Seeds - Marmande",
"url": "/products/tomato-seeds-marmande",
"available": true
},
{
"featured_image": "files/1774383556_pepper_hot_cherry_mini_hot_f1_below_standard_low_germ_comp_4420bbea-984c-4198-8dd9-4a8390174f3a.jpg",
"secondary_image": "",
"price": 4000,
"handle": "pepper-seeds-hot-cherry-mini-hot-f1-hybrid-clearance-seeds",
"title": "Pepper Seeds - Hot - Cherry Mini Hot F1 Hybrid - Clearance Seeds",
"url": "/products/pepper-seeds-hot-cherry-mini-hot-f1-hybrid-clearance-seeds",
"available": true
},
{
"featured_image": "files/1774370403_melon_pickling_oshiro_uri_numane_below_standard_low_germ_comp_50552343-78a4-45fe-8f3d-1f45e90a6bc0.jpg",
"secondary_image": "",
"price": 1000,
"handle": "melon-seeds-oshiro-uri-numane-clearance-seeds",
"title": "Melon Seeds - Oshiro Uri Numane - Clearance Seeds",
"url": "/products/melon-seeds-oshiro-uri-numane-clearance-seeds",
"available": false
}
]
