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Can You Grow Rosemary in Oklahoma?

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

Grows well here

Rosemary grows as a perennial here — establish it once and it will thrive for years.

Plant zones

6a–11b

Oklahoma last frost

early March

Oklahoma first frost

late November

Days to harvest

Perennial

About Rosemary

Rosemary is a Mediterranean herb that thrives in poor well-drained soil and full sun once established.

Plant in the sunniest most well-drained spot. Excellent in containers — bring indoors in winter in cold zones. Drought-tolerant once established. Avoid overwatering.

Full rosemary 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 Rosemary in Oklahoma?

Rosemary grows as a perennial here — establish it once and it will thrive for years.

What zone is Oklahoma?

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

When do you plant Rosemaries in Oklahoma?

See the planting guide for Rosemary — timing depends on your exact frost date.