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Kabocha Squash Seeds

Grow Kabocha squash for its sweet, nutty, and creamy texture, comparable to a cross between a sweet potato and a pumpkin. It's a nutritious, antioxidant-rich vegetable high in Vitamin A, a beneficial food for overall health, vision, and the immune system. As a productive, early-maturing vine, it is also an easy-to-grow choice for home gardens, with the bonus of an edible skin that requires no peeling.

Kabocha is a type of winter squash, a Japanese variety of the species Cucurbita maxima. It is also called kabocha squash in North America. It has a strong yet sweet flavor and moist, fluffy texture like chestnuts.
A good description is that it's fluffy, chestnut-texture is similar to a sweet potato crossed with a pumpkin. It is used widely in Asia, especially Japan and Korea, where it is fried into tempura, stewed, or even used in desserts.
Food anthropologists have determined that the squashes originated in Mesoamerica and were then brought to Asia by the Portuguese.
Full of beta carotene, iron, vitamins, and other good stuff, kabocha is also extremely good for you. It's smaller than most winter squashes, so it's perfect for single servings or small households.

Useful gardening information
To start indoors, plant squash seeds 3/4" deep in flats or large-celled 6-packs. Soak the potting soil and place them in a warm place until germination, which should occur in 5-10 days, depending on temperature.
Sunshine Kabocha Squash
SF252 Sunshine

Sunshine Kabocha Squash is an award-winning hybrid winter squash celebrated for its brilliant deep orange-red skin, exceptionally sweet flesh, and outstanding garden performance. Often described as one of the finest eating kabocha squash available, Sunshine produces attractive, flattened fruits with dense, deep orange flesh that is remarkably smooth, dry, and naturally sweet. Its rich chestnut-like flavor intensifies after curing, making it a favorite among home gardeners, gourmet chefs, and market growers seeking premium-quality winter squash with exceptional culinary appeal.

Vigorous vines produce abundant harvests of uniform fruits typically weighing between 3 and 5 pounds. The thick, fine-grained flesh surrounds a relatively small seed cavity, providing an impressive amount of usable squash for every harvest. As the fruits mature, the vibrant orange-red rind hardens to protect the rich interior, allowing for excellent storage throughout the winter months. Harvest after the rinds have fully developed their rich color and hardened completely, always before the first hard frost.

Sunshine Kabocha thrives in full sun and fertile, well-drained soil with consistent moisture during the growing season. Healthy vines produce dependable yields while tolerating summer heat remarkably well. After harvest, cure the fruits in a warm, dry location for 10 to 14 days to harden the rind and further enhance their naturally rich sweetness. Properly cured squash will store for several months in a cool, dry location while maintaining their exceptional flavor and texture. Rich in beta-carotene, vitamins A and C, potassium, antioxidants, and dietary fiber, Sunshine Kabocha provides outstanding nutrition throughout the fall and winter.

Whether roasted, baked, steamed, mashed, pureed into soups, or incorporated into pies, curries, and casseroles, Sunshine Kabocha delivers exceptional flavor with a naturally creamy texture that requires very little seasoning. Its sweet, nutty flesh pairs beautifully with butter, herbs, maple syrup, or savory spices. Combining brilliant appearance, gourmet quality, dependable productivity, and excellent storage life, Sunshine Kabocha has earned its reputation as one of the premier winter squash varieties available to today's home gardener.

Botanical Name: Cucurbita maxima

Days to Maturity: 90–100 days
Plant Length: 8–12 feet
Fruit Size: 3–5 pounds
Growth Habit: Vigorous trailing vine
Primary Uses: Roasting, baking, steaming, soups, curries, mashing, pies, long-term storage

Seedman Notes: Sunshine Kabocha is widely regarded as one of the finest gourmet winter squash available. Its brilliant orange-red fruits, exceptionally sweet chestnut-like flavor, creamy texture, and outstanding storage qualities make it an excellent choice for gardeners who appreciate premium eating quality and dependable harvests.

  5 seeds per pack $2.95
Sweet Mama Winter Squash.
D9920 Sweet Mama

Sweet Mama Japanese Kabocha Squash is an award-winning hybrid winter squash prized for its exceptionally sweet, dry flesh and outstanding storage quality. Originating from the traditional Japanese kabocha types, Sweet Mama produces attractive dark green fruits lightly mottled with gray that are renowned for their rich, chestnut-like flavor and smooth, velvety texture. The compact fruits are perfectly sized for family meals, while their thick, deep orange flesh consistently ranks among the finest tasting of all winter squash. Its dependable yields, gourmet quality, and excellent keeping ability have made Sweet Mama a favorite with home gardeners, chefs, and market growers alike.

Vigorous vines produce abundant harvests of uniform, flattened fruits weighing approximately 3 to 4 pounds. Each squash develops a hard protective rind that allows for exceptional storage, while the small seed cavity provides an abundance of dense, fine-grained flesh. Unlike many winter squash, Sweet Mama has a naturally dry texture that becomes even richer and sweeter after curing, making it especially desirable for roasting and baking. Harvest fruits after the rinds have hardened completely and before the first hard frost for maximum storage life.

Sweet Mama thrives in full sun and fertile, well-drained soil where its vigorous vines have room to spread. Consistent watering during fruit development encourages excellent yields and high-quality squash. After harvest, cure the fruits in a warm, dry location for 10 to 14 days to harden the rind and further enhance their naturally sweet flavor. Properly cured squash will store for several months in a cool, dry location while maintaining their outstanding texture and eating quality. Rich in beta-carotene, vitamins A and C, potassium, antioxidants, and dietary fiber, Sweet Mama provides delicious, nutritious meals throughout the fall and winter.

Whether roasted, baked, steamed, mashed, pureed into soups, or incorporated into pies and casseroles, Sweet Mama delivers exceptional culinary performance. Its naturally sweet, nutty flavor requires little seasoning and pairs beautifully with butter, herbs, maple syrup, or warm spices. Combining Japanese heritage, gourmet flavor, dependable productivity, and outstanding storage qualities, Sweet Mama remains one of the finest kabocha squash varieties available for today's home garden.

Botanical Name: Cucurbita maxima

Days to Maturity: 90–95 days
Plant Length: 8–12 feet
Fruit Size: 3–4 pounds
Growth Habit: Vigorous trailing vine
Primary Uses: Roasting, baking, steaming, soups, mashing, pies, casseroles, long-term storage

Seedman Notes: Sweet Mama has earned its reputation as one of the finest Japanese kabocha squash available. Its rich chestnut-like flavor, smooth dry flesh, convenient family-sized fruits, and exceptional storage life make it an outstanding choice for gardeners who appreciate gourmet-quality winter squash.

  5 seeds per pack $2.95
  25 seeds per pack $12.95



All seed packets listed on this page are in stock and ready to ship.