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Can You Grow Artichoke in California?

US · USDA Zone 9b · zones 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b

Grows well here

Artichokes grow as perennials in your zone — expect harvests from year two onward.

Plant zones

6a–9b

California last frost

mid-January

California first frost

late December

Days to harvest

85–100 days

When to plant Artichokes in California

Start indoors

Jan 1

Transplant

Jan 10

Harvest

Apr 5 – Apr 20

Dates are approximate, based on California'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 California

California spans more climate zones than any other state. Coastal regions are mild year-round; the Central Valley is hot and productive; mountains are cold; deserts are extreme.