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 - Waltham Butternut
85-90 days. Cucurbita moschata. Waltham Butternut Winter Squash seeds grow as cool season tender annuals that are fast-maturing. As the summer season fades, butternut squash varieties are the most popular...
Squash Seeds - Winter - Vegetable Spaghetti
80-100 days. Vegetable Spaghetti Winter Squash Seeds. Cucurbita pepo. Non-GMO. Open Pollinated. Grow your own pasta replacement with Vegetable Spaghetti Winter squash seeds. This spaghetti squash is ready in just...
Squash Seeds - Winter - Waltham Butternut (Organic)
110 days to maturity. Cucurbita moschata. Organic Waltham Butternut Winter Squash Seeds. Non-GMO, annual, heirloom, open-pollinated, AAS winner. Suitable for growing in fields, garden plots, raised beds, and containers. The...
Squash Seeds - Winter - Vegetable Spaghetti (Organic)
80-100 days. Organic Vegetable Spaghetti Winter Squash Seeds. Cucurbita pepo. Non-GMO. Open Pollinated. Grow your own pasta replacement with Organic Vegetable Spaghetti Winter squash seeds. This spaghetti squash is ready...
Squash Seeds - Winter - Burgess Buttercup
Non-GMO Burgess Buttercup is ready in 100 days and recommended by Utah State. This winter squash has a thick, orange, and creamy flesh that tastes like sweet potatoes once cooked....
Squash Seeds - Winter - Sweet Meat
Non-GMO Sweet Meat Winter Squash is ready in 100 days. USU recommends this variety of winter squash due to the fact it's vigorous, heavy-yielding vines. Fruit on Gill's Sweet Meat...
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...
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...
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...
Squash Seeds - Winter - Blue Hubbard
Blue Hubbard Squash is a blue-gray-green slightly ridged and warted winter squash variety. it's best attributes is its long storage time (6 months!) and its perfectly sweet taste. Don't let...
Squash Seeds - Winter - Japanese Red Kuri (Uchiki Kuri)
95 days to maturity. Cucurbita maxima. Japanese Red Kuri (Uchiki Kuri) Winter Squash Seeds. Non-GMO, annual, heirloom, open-pollinated. Suitable for growing in fields, garden plots, raised beds, and containers. Teardrop-shaped...
Squash Seeds - Winter - Sweet Dumpling
The sweet and tender flesh of the Sweet Dumpling squash is a fall favorite for many. Planted in the spring for a fall harvest, non-GMO, heirloom Sweet Dumpling squash seeds...
Squash Seeds - Japanese Red Kuri - Organic
Cucurbita maxima. (90 days) Also known as "Uchiki Kuri", "Baby Red Hubbard" or "Orange Hokkaido". Japanese Red Kuri are bright red teardrop shaped squash that average 5-8 pounds. Organic Japanese...
Squash Seeds - Winter - Honeybaby Hybrid
90 to 100 days to maturity. Cucurbita moschata. Honeybaby Hybrid Butternut Winter Squash Seeds. Non-GMO, annual, F1 hybrid, AAS winner 2017. Suitable for growing in fields, garden plots, raised beds,...
Squash Seeds - Winter - Delicata Bush AAS
Delicata Bush AAS Winter Squash Seeds. 80 - 100 days to maturity. 2002 National AAS Winner. Can be grown in containers. Cucurbita pepo. Annual. Heirloom. Healthy semi-bush 3-4 ft. vines,...
Squash Seeds - Winter - Cushaw Green Striped
Cushaw Green Striped Squash Seeds. 95 to 105 Days. Winter Squash. Heirloom, Open Pollianted, Non-GMO. Cucurbita argyrosperma. AKA: Green Striped Cushaw Pumpkin, Sweet Potato Pumpkin, Improved Cushaw, Striped Crookneck. A...
Squash Seeds - Winter - Queensland Blue
95 days. Non-GMO. Heirloom. Queensland Blue Winter Squash Seeds from True Leaf Market to enjoy the sweet flavor of squash in soups, pies, and more. This heirloom winter squash from...
Squash Seeds - Lakota
80-120 Days to maturity. Cucurbita maxima . Lakota Squash Seeds. Non-GMO, annual, open-pollinated, heirloom. Suitable for growing in fields, containers, garden plots, raised beds, and greenhouses. Lakota winter squash is...
Squash Seeds - Japanese, Winter - Blue Kuri
Squash Seeds - Japanese, Winter - Blue Kuri. Heirloom, Non-GMO. Cucurbita maxima. 45 days after flowering, 95-110 days to maturity. Warm season annual. A traditional open pollinated Japanese kabocha squash...
Squash Seeds - Winter - Gold Nugget
Gold Nugget Winter Squash Seeds. 95 Days to maturity. Non-GMO, heirloom, open pollinated squash seeds. Cucurbita maxima. AKA: Golden Nugget Squash, Oriental Pumpkin. Originally bred as a replacement for sweet...
Squash Seeds - Winter - Green Hubbard
Plant non-GMO, heirloom Green Hubbard Squash Seeds from True Leaf Market to enjoy sweet-tasting winter squash that weighs up to 12 lbs. A great variety for winter storage, the Green...
Squash Seeds - Chirimen
Cucurbita moschata (91 days) 4 g Packet of Heirloom Seeds. Musser Seed Company of Los Angeles introduced this squash in 1922. A Japanese Yokohama type squash. Chirimen is bronze-orange in...
Squash Seeds - Winter - Honeynut (Organic)
80-120 Days to maturity. Cucurbita moschata. Organic Honeynut Winter Squash Seeds. Non-GMO, open-pollinated, organic. Honeynut is a smaller, sweeter cousin of the butternut squash, bred for concentrated flavor and convenient...
Squash Seeds - Winter - Marina Di Chioggia
95 Days to maturity. Cucurbita maxima. Marina Di Chioggia Squash Seeds. Non-GMO, heirloom, open-pollinated. Suitable for growing in fields, garden plots, raised beds, and greenhouses. Tolerant of powdery mildew. Known...
Squash Seeds - Winter - Pink Banana Jumbo (Organic)
Organic Pink Banana Winter Squash is excellent for storing and is ready in 115 days. Recommended by OSU, Mexican Banana Squash produces pink-orange skin with sweet yellow-orange, fine-grained flesh. Plymouth...
Squash Seeds - Winter - Table Queen Acorn
80-85 days. Table Queen Acorn Winter Squash seeds grow as warm season annuals and are part of the diverse Cucurbitaeae family. Acorn squash can be planted year round in temperate...
Squash Seeds - Ebony Acorn
Cucurbita pepo (90 days) Ebony Acorn is a delicious dark acorn-type squash that is early and second only in flavor to Hubbard. Prolific 8' vines produce 1.5-2 pound fruits that...
Squash Seeds - Winter - Tahitian (Organic)
80-120 Days to maturity. Cucurbita moschata. Tahitian (Organic) winter squash seeds. Non-GMO, annual, perennial, organic, hybrid, open-pollinated, heirloom, AAS winner. Suitable for growing in fields, containers, garden plots, raised beds,...
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