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Can You Grow Celeriac in Oklahoma?

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

Grows well here

Celeriac can work in your zone with an early indoor start — it needs all the growing season you have.

Plant zones

3a–9b

Oklahoma last frost

early March

Oklahoma first frost

late November

Days to harvest

110–120 days

When to plant Celeriacs in Oklahoma

Start indoors

Jan 1

Transplant

Mar 7

Harvest

Jun 25 – Jul 5

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

About Celeriac

Celeriac (celery root) is a rewarding but demanding crop with a long growing season. The knobbly root has a mild celery-like flavor and stores well all winter.

Start indoors 10-12 weeks before last frost — one of the earliest indoor starts of the season. Transplant after all frost risk. Keep consistently moist. Trim side roots as bulb develops. Harvest before hard freeze.

Full celeriac 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.