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Can You Grow Cantaloupe in Illinois?

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

Grows well here

Cantaloupe grows well here — it loves heat and full sun and will reward you with sweet fruit.

Plant zones

4a–11a

Illinois last frost

early April

Illinois first frost

late October

Days to harvest

70–100 days

When to plant Cantaloupes in Illinois

Start indoors

Mar 10

Transplant

Apr 7

Harvest

Jun 16 – Jul 16

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

About Cantaloupe

Cantaloupe (muskmelon) is a sweet, fragrant summer melon that needs real heat and full sun to develop its sugar. Slip off the vine when ripe.

Start indoors 3-4 weeks before last frost or direct sow after frost in warm soil. Thin to 18-24 inches. Harvest when the melon slips easily from the vine with light pressure.

Full cantaloupe growing guide →

Gardening in Illinois

Illinois has a humid continental climate with hot summers and cold winters. Chicago is Zone 5b-6a; southern Illinois is warmer at Zone 6-7. Classic Midwest growing region.