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Can You Grow Yard-Long Beans (Snake Beans) in Delaware?

US · USDA Zone 7a · zones 6b, 7a

Won't grow here

Yard-long beans need sustained heat and humidity and cannot complete their season in your zone.

Plant zones

8a–11b

Delaware last frost

early March

Delaware first frost

late November

Days to harvest

60–80 days

When to plant Yard-Long Beans (Snake Beans)s in Delaware

Start indoors

Feb 14

Transplant

Mar 7

Harvest

May 6 – May 26

Dates are approximate, based on Delaware's average frost dates. Your exact yard may vary by microclimate.

About Yard-Long Beans (Snake Beans)

Yard-long beans (snake beans, Chinese long beans, lobia) are a heat-loving climbing bean producing tender pods up to 3 feet long. Popular across Indian, Chinese, and Southeast Asian cuisines — used in dry-fried dishes, curries, and stir-fries.

Direct sow after soil warms to 65°F. Provide a sturdy trellis — vines grow 8-10 feet. Harvest at 12-18 inches for best texture — longer pods become tough. Pick every 2-3 days during peak. Loves heat and humidity.

Full yard-long beans (snake beans) growing guide →

Gardening in Delaware

Delaware has a humid subtropical climate moderated by the Atlantic. Mild winters and warm summers support a long growing season for mid-Atlantic vegetables.