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Can You Grow Microgreens in Oklahoma?

US · USDA Zone 7a · zones 6a, 6b, 7a, 7b

Grows well here

Microgreens grow indoors here regardless of outdoor conditions — they are a year-round indoor crop.

Plant zones

1a–11b

Oklahoma last frost

early March

Oklahoma first frost

late November

Days to harvest

7–21 days

When to plant Microgreenses in Oklahoma

Direct sow

Mar 7

Harvest

Mar 14 – Mar 28

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

About Microgreens

Microgreens grow indoors in any zone any climate — they need no garden just a tray some soil and light.

Sow seeds densely in a shallow tray with seed-starting mix. Keep moist and bright or under a grow light. Harvest with scissors just above soil level when first true leaves appear.

Full microgreens growing guide →

Gardening in Oklahoma

Oklahoma ranges from Zone 6a in the Panhandle to Zone 7b in the southeast. Hot summers and mild winters. Long growing season for warm-season crops.

See what grows well in Oklahoma →

Frequently asked questions

Can you grow Microgreens in Oklahoma?

Microgreens grow indoors here regardless of outdoor conditions — they are a year-round indoor crop.

What zone is Oklahoma?

Oklahoma spans USDA Zone 7a (6a, 6b, 7a, 7b).

When do you plant Microgreenses in Oklahoma?

Plant Microgreenses Mar 7, harvest Mar 14 – Mar 28.