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Can You Grow Lettuce in Manitoba?

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

Grows well here

Lettuce grows excellently here — one of the best cool-season crops for your climate.

Plant zones

2b–9b

Manitoba last frost

mid-May

Manitoba first frost

late September

Days to harvest

30–60 days

When to plant Lettuce in Manitoba

Direct sow

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 Lettuce

Lettuce is one of the fastest and easiest crops to grow — perfect for beginners and container gardens.

Sow directly in early spring — lettuce tolerates light frost. Harvest outer leaves for cut-and-come-again. Bolts in summer heat; replant in late summer for a fall crop.

Full lettuce 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.