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Can You Grow Marjoram in Missouri?

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

Grows well here

Marjoram grows well here in full sun with well-drained soil — a fragrant, low-maintenance herb.

Plant zones

4a–9b

Missouri last frost

early April

Missouri first frost

late October

Days to harvest

70–100 days

When to plant Marjorams in Missouri

Start indoors

Feb 3

Transplant

Apr 1

Harvest

Jun 10 – Jul 10

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

About Marjoram

Marjoram is oregano's sweeter, milder cousin — a tender perennial herb (grown as an annual in cold zones) with a warm, aromatic flavor perfect for Mediterranean cooking.

Start indoors 6-8 weeks before last frost. Pinch regularly to keep bushy. Harvest before it flowers for best flavor. Bring pots indoors in cold zones.

Full marjoram 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.