Home › Bitter Melon (Karela) › Grow in Michigan

Can You Grow Bitter Melon (Karela) in Michigan?

US · USDA Zone 5b · zones 4a, 4b, 5a, 5b, 6a

Won't grow here

Bitter melon needs sustained tropical heat that this zone cannot provide outdoors.

Plant zones

9a–12b

Michigan last frost

early April

Michigan first frost

late October

Days to harvest

55–70 days

When to plant Bitter Melon (Karela)s in Michigan

Start indoors

Mar 10

Transplant

Apr 7

Harvest

Jun 1 – Jun 16

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

About Bitter Melon (Karela)

Bitter melon (karela) is a beloved vine vegetable in Indian, Chinese, and Southeast Asian cuisine. The distinctively bitter flavour is valued for digestive and blood-sugar benefits. In cold zones, grow in a greenhouse or as a long-season container crop.

Nick seeds and soak 24 hours before planting. Needs sustained heat — do not plant out until nights are reliably above 60°F. Train on a vertical trellis. Harvest at 4-6 inches while still firm and green — overripe fruits turn yellow-orange and split. Excellent for Indian bhindi-style dishes and stir-fries.

Full bitter melon (karela) growing guide →

Gardening in Michigan

Michigan has a humid continental climate moderated by the Great Lakes. Southern Michigan is Zone 5b-6a; the Upper Peninsula is Zone 4a-5a. Known for fruit crops along Lake Michigan.