Sheffield's Seed Company

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Growing Info

Scarification: Soak in water, let stand in water for 24 hours

Stratification: none required

Germination: sow seed 3/4" deep, tamp the soil, mulch the seed bed

Other: Seed needs warm temperatures after sowing to germinate (75 degrees F +)

Native to: Central America, Colombia, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, Northern South America, Panamá, Venezuela

Native

Introduced

Canavalia ensiformisCanavalia ensiformis

Giant Stock Bean, Gotani Bean, Horse Bean, Jack Bean, Swordbean, Wonder Bean, Wonderbean

In Stock: 0.722 lb (Total:0.722lb)

Canavalia ensiformis

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0.72 lb

Details

Germination:

98%

Germination test:

Cut (Full Seed)

Purity:

99%

Seeds per lb:

407

Quantity:

0.72 lb

Collected in:

India

Crop year:

2024

Min. hardiness zone:

Item ID:

1836245

Characteristics

Growing Info

Scarification: Soak in water, let stand in water for 24 hours

Stratification: none required

Germination: sow seed 3/4" deep, tamp the soil, mulch the seed bed

Other: Seed needs warm temperatures after sowing to germinate (75 degrees F +)

Native to: Central America, Colombia, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, Northern South America, Panamá, Venezuela

Native

Introduced

Discover the versatility of Canavalia ensiformis, commonly known as Jack Bean, Swordbean, or Wonder Bean. This remarkable plant is a powerhouse in sustainable agriculture and offers multiple uses, making it an essential addition to any garden or farm. Originating from the tropics, Jack Bean features striking 12-inch-long pods and thrives in various growth forms, from bushy shrubs to lofty climbing vines reaching over 15 feet. By fixing nitrogen, Jack Bean enriches the soil and proves itself as a resilient companion plant that endures harsh environments — effectively repelling nematodes and suppressing aggressive weeds. Its rapid growth and adaptability make it ideal for cultivating in degraded soils and agroforestry systems.

Edible and nutritious, young Jack Bean pods can be enjoyed as vegetables after cooking, while mature seeds, boasting a high protein content, require extensive preparation to remove natural toxins. In livestock farming, it serves as a nutritious supplement, although moderation and careful processing are necessary. Additionally, Jack Bean's detoxified seeds have been successfully utilized in aquaculture as a protein-rich fish meal substitute. Beyond agriculture, it holds potential in soil restoration and wildlife conservation. Whether you're working towards land regeneration or supporting agroforestry initiatives, embrace the mighty Jack Bean — a cornerstone of sustainable cultivation practices.