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Can You Grow Zucchini in Missouri?

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

Grows well here

Zucchini thrives here and is one of the easiest most productive crops you can grow.

Plant zones

4a–11b

Missouri last frost

early April

Missouri first frost

late October

Days to harvest

45–60 days

When to plant Zucchinis in Missouri

Start indoors

Mar 11

Transplant

Apr 1

Harvest

May 16 – May 31

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

About Zucchini

One of the most productive garden plants — a single zucchini plant can yield more than a family can eat at peak season.

Direct sow after last frost. Give each plant 2-4 sq metres of space. Water at the base to prevent fungal disease. Pick frequently to keep the plant producing.

Full zucchini growing guide →

Gardening in Missouri

Missouri has a humid continental climate. Kansas City and St. Louis are Zone 6a-6b; northern Missouri is cooler at Zone 5b-6a. Four distinct seasons with a long growing window.