Over much of the USA, April is when the gardening season really gets going. Between preparing the soil and planting the early crops, it's easy to overlook important steps. We really recommend a garden journal as a way to map out what you want to do. Then fill in the whens and wheres. Don't forget to look around and notice what's happening in your area. When are the forsythia blooming? Are you hearing robins in the morning? These are links to the natural world, reasons why we are gardening. Don't forget to smell the roses.
Zones 1-7a: April is the bridge between the indoor seed-starting season and the first real outdoor planting in cold-winter zones. As soon as soil is workable, focus on bed prep, clearing winter cover, and making space for early direct sowing of hardy spring crops - often with row cover or low tunnels to buffer cold nights. Indoors, keep starting and potting up seedlings, and begin hardening off the earliest transplants on mild days so they are ready to go out as soon as your local frost window allows.
Zones 7b-9a: April is a peak planting month in mild-winter zones as soils warm and frost risk fades, opening the door to a much broader range of crops outdoors. Continue sowing cool-season favorites in early April, where nights are still chilly, but begin transitioning beds to warm-season planting through the month as temperatures stabilize. Succession sowing, trellising, and a little frost protection for surprise cold snaps help keep growth steady - and April is also an excellent time to harden off seedlings and get transplants established.
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.
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![Legend: H for Heirloom, O for Organic, A for AAS Winner, F for staff favorites]()
Squash Seeds - Winter - Hubbard Golden Delicious
Hubbard Golden Winter Squash Seeds. Annual. 100-120 Days to Harvest. Heirloom, Non-GMO, Open Pollinated. Cucurbita maxima. Other names: Red Hubbard, Golden Warted Hubbard. Developed by M. D. Ferry in 1898,...
Mustard Seeds - Chinese
60-65 days to maturity.Brassica juncea. Chinese Mustard Seeds. Non-GMO, cool-season, year-round annual, heirloom. This special selected Chinese mustard has a compact head with thick petioles and large wrapping leaves. Chinese...
Lettuce Seeds, Leaf - Prizehead - Organic
Organic Prizehead Leaf Lettuce Seeds. 45 - 55 days to maturity. Lactuca sativa. Heirloom, Non-GMO, Annual. Approx. 25,000 Seeds per ounce. Download Free Vegetable Growing Guide PDF Lettuce Seeds, Leaf...
Mustard Seeds - Red Komatsuna Hybrid
20-25 days for baby leaf, 40-50 days to maturity. Brassica rapa var. japonica. Red Mizuna Mustard Seeds. Non-GMO, cool-season, annual, hybrid. This small broad leaf mustard has a mild pungency...
Pea Seeds - Snap - Sugar Sprint (Treated)
55-65 Days to maturity. Pisum sativum. Sugar Sprint Snap Pea Seeds (Treated). Non-GMO, annual, open-pollinated, heirloom, heat-tolerant snap pea. Suitable for growing in fields, containers, garden plots, raised beds, and...
Pea Seeds, Afila 595
65 Days to maturity.Pisum Sativum. Afila 595 Pea Seeds. Annual, Non-GMO, Heirloom. Afila varieties of pea are cultivated for their delicious, gracefully attractive long tendrils. The tender pea shoot tips...
Bean Seeds - Bush - Jackson Wonder Lima
65-85 Days to maturity. Phaseolus lunatus. Jackson Wonder Lima Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, high-yielding, drought-tolerant lima bean. Suitable for growing in containers, garden plots, raised beds, and greenhouses....
Mustard Seeds - Japanese Giant Garnet
20-30 Days to Baby Leaf Maturity. Brassica juncea ’Japanese Giant Garnet’. Japanese Giant Garnet Mustard Seeds. Non-GMO, Open Pollinated, Annual. The solid, rounded leaves of this baby leaf variety are...
Chinese Cabbage Seeds - Matsushima No. 2
80 Days to maturity. Brassica rapa var. Pekinensis 'Matsushima No.2'. Matsushima No. 2 Chinese Cabbage Seeds. Annual Heirloom. The Matsushima No. 2 Chinese Cabbage is a unique Michihili-type compact heading...
Radish Seeds - Pink Summercicle
32-40 Days to maturity. Raphanus sativus. Pink Summercicle Radish Seeds. Non-GMO, annual, open-pollinated, heirloom, slow bolting, spring radish. Pink Summercicle (Shunkyo Semi-Long) is known for its delightful spicy flavor paired...
Lettuce Seeds - Crisphead - Ithaca
50-60 days. Ithaca Crisphead Lettuce Seeds. Lactuca sativa. Non-GMO. Open Pollinated. ~25,000 seeds per oz. Download Free Vegetable Growing Guide PDF Growing Non-GMO Ithaca Crisphead Lettuce Vegetable Seeds Download Free...
Cauliflower Seeds - Violetta Italia
80-89 days. Brassica oleracea var. botrytis. Violetta Italia Cauliflower Seeds. Non-GMO, annual, heirloom, open-pollinated. This crop is suitable for garden plots, raised beds, and larger containers, offering compact lavender-purple heads...
Bean Seeds - Bush - Karikachi #3 Edamame Soybean
70-90 Days to maturity. Glycine max. Karikachi #3 Soybean Seeds. Non-GMO, annual, open-pollinated, heirloom, high-yielding, bush, shell, soybean, Asian bean. Suitable for growing in containers, garden plots, raised beds, and...
Chinese Broccoli Seeds - Ryokuho - Hybrid
45-50 Days to maturity. Brassica oleracea var. alboglabra 'Ryokuho'. Ryokuho Chinese Broccoli Hybrid Seeds. Annual Hybrid. Ryokuho is a cultivar of Chinese Broccoli desirable for its early maturity, vigorous growth,...
Pak Choi Seeds - Chun Mei Hybrid
45-50 days to maturity.Brassica rapa var chinensis. Chun Mei Pak Hybrid Choi Chinese Cabbage Seeds. Non-GMO, late maturing cool-season annual, hybrid. Chun Mei hybrid is very slow bolting standard large...
Alyssum Seeds - White - Organic
50 Days to maturity. Lobularia maritima. Organic White Alyssum Seeds. Non-GMO, Open-Pollinated, Heirloom, Annual. Alyssum is a drought-tolerant annual. It is naturalized in the United States and can also be...
Chinese Cabbage Seeds - Osaka Shirona
40-60 Days to maturity. Brassica rapa var. Pekinensis 'Osaka Shirona'. Osaka Shirona Chinese Cabbage Seeds. Annual. The shirona Cabbage group may be a cross between Chinese cabbage and pak choi,...
Bean Seeds - Bush - Tohya Soybean
85 Days to maturity. Glycine max. Tohya Edamame 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,...
Lettuce Seeds - Romaine - Parris White Cos
Parris White Cos Romaine Lettuce Seeds. 50 - 80 days to maturity. Lactuca sativa. Heirloom, Annual. Approximately 25,000 seeds/ounce. Lettuce Seeds - Romaine - Parris White Cos Large cylindrical upright...
Chinese Cabbage Seeds - Yukina Savoy
25-45 days to maturity.Brassica rapa var. pekinensis. Yukina Savoy Chinese Cabbage Seeds. Non-GMO, cool-season annual, heirloom. Yukina Savoy looks like a larger and savoyed version of Tatsoi. Considered one of...
Sunflower Seeds - Goldie (Organic)
75 Days to maturity. Helianthus annuus. Goldie Organic F1 Hybrid Sunflower Seeds: Non-GMO. Organic. Ornamental. Annual. Goldie is feathery and unique hybrid sunflower that looks like pompoms of sunshine! If...
Lettuce Seeds - Batavian - Chrystal
Chrystal Batavian Lettuce Seeds. 50 days to full maturity. 30 days to maturity for baby leaves. Lactuca sativa. Open Pollinated. Annual. This summer crisp type of lettuce is all about...
Pea Seeds - Shelling - Tom Thumb (Organic)
55-60 Days to maturity. Pisum sativum. Organic Tom Thumb Pea Seeds. Non-GMO, annual, organic, open-pollinated, heirloom. Suitable for growing in containers, garden plots, raised beds, and greenhouses. Resistant to powdery...
Bean Seeds - Bush - Wase Adzuki
60-80 Days to maturity. Vigna angularis. Wase Adzuki Bean Seeds. Non-GMO, annual, open-pollinated, heirloom, AAS winner, high-yielding, bush, shell, Asian, specialty, sprouting bean. Suitable for growing in containers, garden plots,...
Mustard Seeds - Seaweed - Oka Hijiki
This seed is unavailable until 2027. Add your email to receive a notification when it is available again. Seaweed Mustard Seeds - Oka Hijiki. Non-GMO. Heirloom. Non-GMO. Salsola komarovi. 30-40...
Lettuce Seeds - Butterhead & Bibb Mix (Organic)
Organic Butterhead and Bibb Lettuce Mix. An attractive blend of green, speckled, and bronze-tinged bibb lettuces. A wonderful salad mix with fabulous tasting lettuces that are crisp, clean, and easy...
Zinnia Seeds - Red Beauty - Organic
60-70 Days to maturity. Zinnia elegans. Red Beauty Zinnia Seeds. Non-GMO, organic, annual. These zinnias are a perfect choice for any grower or hobby gardener looking for the best cut...
Mustard Seeds - Tokyo Bekana - Organic
Organic Tokyo Bekana Mustard Seeds. 45 days to maturity. Brassica juncea. Open Pollinated, Non-GMO, Annual. It has bright light green leaves that are curly and ruffled. ~ 15,000 Seeds/ounce. Download...
Nasturtium Seeds - Empress of India (Organic)
65-75 Days to maturity. Tropaeolum majus ’Empress of India’. Organic Nasturtium Empress of India Seeds. Non-GMO, perennial, heirloom. This variety of Nasturtium seed has enriched garden spaces for centuries. Attractive...
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