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Can You Grow Lemongrass in Connecticut?

US · USDA Zone 6a · zones 5b, 6a, 6b

Won't grow here

Lemongrass is frost-tender but excellent as a container plant that overwinters indoors.

Plant zones

8b–11b

Connecticut last frost

early April

Connecticut first frost

late October

Days to harvest

75–100 days

When to plant Lemongrasses in Connecticut

Start indoors

Feb 3

Transplant

Apr 1

Harvest

Jun 15 – Jul 10

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

About Lemongrass

Lemongrass is a tropical grass used throughout Southeast Asian, Indian, and Caribbean cooking. The fragrant stalks flavour curries, soups, and teas. In cold zones, grow as a container plant and overwinter indoors.

In cold zones, start indoors 8 weeks before last frost in a large pot. Bring indoors before frost. Divide clumps every 2-3 years. Harvest outer stalks 12 inches tall. Loves heat and full sun.

Full lemongrass growing guide →

Gardening in Connecticut

Connecticut has a humid continental climate with warm summers and cold winters. Four distinct seasons support a classic New England growing calendar.

See what grows well in Connecticut →

Frequently asked questions

Can you grow Lemongrass in Connecticut?

Lemongrass is frost-tender but excellent as a container plant that overwinters indoors.

What zone is Connecticut?

Connecticut spans USDA Zone 6a (5b, 6a, 6b).

When do you plant Lemongrasses in Connecticut?

Plant Lemongrasses around early April (start indoors Feb 3), harvest Jun 15 – Jul 10.