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Can You Grow Chili Pepper in Ontario?

Canada · Canadian Zone 5 · zones 3, 4, 5, 6, 7

Grows well here

Chili peppers thrive here — expect a productive harvest through the warm months.

Plant zones

4a–11b

Ontario last frost

mid-April

Ontario first frost

mid-October

Days to harvest

65–80 days

When to plant Chili Peppers in Ontario

Start indoors

Feb 17

Transplant

Apr 15

Harvest

Jun 19 – Jul 4

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

About Chili Pepper

Chili peppers are drought-tolerant once established and highly productive in warm sunny conditions.

Start indoors 8-10 weeks before last frost. Chilies love heat — the hotter the summer the hotter the pepper. Great for containers on south-facing balconies.

Full chili pepper growing guide →

Gardening in Ontario

Ontario spans several climate zones. Northern Ontario is Zone 3-4 with short seasons; southern Ontario is Zone 5-7 with long productive seasons. The Niagara Peninsula is one of Canada's premier fruit-growing regions.