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Can You Grow Artichoke in Yukon?

Canada · Canadian Zone 1 · zones 0, 1

Won't grow here

Artichokes need a long, mild growing season that your zone cannot provide reliably.

Plant zones

6a–9b

Yukon last frost

mid-June

Yukon first frost

mid-August

Days to harvest

85–100 days

When to plant Artichokes in Yukon

Start indoors

Apr 20

Transplant

Jun 15

Harvest

Sep 8 – Sep 23

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

About Artichoke

Artichokes are dramatic architectural plants that produce large thistle-like flower buds for eating. A perennial in mild zones, they need a long warm season. The giant silvery plants become a striking garden focal point.

Start indoors 8-10 weeks before last frost. Vernalization (cold treatment of seedlings) improves first-year flowering — expose seedlings to 10 days below 50°F. Give each plant 4x4 feet of space. Cut main bud before it opens; side buds follow.

Full artichoke growing guide →

Gardening in Yukon

Yukon has a subarctic continental climate with extreme cold winters but surprisingly warm and long summer days. Whitehorse is Zone 1b-2a. Some vegetables succeed with cold frames and fast-maturing varieties.