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Can You Grow Lemon Balm in Manitoba?

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

Grows well here

Lemon balm grows as a vigorous perennial in your zone — contain it or it will take over.

Plant zones

3a–9b

Manitoba last frost

mid-May

Manitoba first frost

late September

Days to harvest

60–70 days

When to plant Lemon Balms in Manitoba

Start indoors

Apr 3

Transplant

May 15

Harvest

Jul 14 – Jul 24

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

About Lemon Balm

Lemon balm is a prolific mint-family herb with bright citrus fragrance. Used for teas, desserts, and calming remedies. Warning: it self-seeds aggressively — grow in containers to prevent garden takeover.

Grow in a container to control spreading. Harvest before flowering for best flavor. Cut back hard in midsummer to encourage fresh growth. Tolerates partial shade better than most herbs.

Full lemon balm 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.