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Can You Grow Rosemary in Manitoba?

Canada · Canadian Zone 3 · zones 2, 3, 4

Won't grow here

Rosemary is a tender perennial that will not survive your winters outdoors — grow in a container and bring it inside.

Plant zones

6a–11b

Manitoba last frost

mid-May

Manitoba first frost

late September

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 Manitoba

Manitoba has a cold continental climate. Winnipeg is Zone 3b-4a. Cold winters and hot summers make for an intense but short growing season. Excellent for sunflowers, canola, and cool-season vegetables.

See what grows well in Manitoba →

Frequently asked questions

Can you grow Rosemary in Manitoba?

Rosemary is a tender perennial that will not survive your winters outdoors — grow in a container and bring it inside.

What zone is Manitoba?

Manitoba spans Canadian Zone 3 (2, 3, 4).

When do you plant Rosemaries in Manitoba?

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