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Can You Grow Basil in Manitoba?

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

Grow indoors

Basil can grow indoors year-round under a grow light — perfect for apartments.

Plant zones

4a–11b

Manitoba last frost

mid-May

Manitoba first frost

late September

Days to harvest

30–60 days

When to plant Basils in Manitoba

Start indoors

Apr 17

Transplant

May 15

Harvest

Jun 14 – Jul 14

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

About Basil

Basil is the quintessential summer herb — heat-loving fast-growing and endlessly productive when harvested regularly.

Start indoors 4-6 weeks before last frost. Pinch flower buds to keep the plant producing leaves. Never let it set seed. Water at the base — wet leaves cause disease. Loves heat.

Full basil 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.