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Can You Grow Kale in California?
US · USDA Zone 9b · zones 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b
Kale grows exceptionally well here — it is one of the most cold-tolerant vegetables available.
Plant zones
California last frost
California first frost
Days to harvest
When to plant Kales in California
Start indoors
Transplant
Harvest
Dates are approximate, based on California's average frost dates. Your exact yard may vary by microclimate.
About Kale
Kale is one of the hardiest vegetables available — it survives hard frosts and tastes sweeter after a freeze.
Sow indoors 4-6 weeks before last frost or direct sow in late summer for fall harvest. Harvest outer leaves to keep the plant producing. Cold-hardy varieties survive winter in Zone 7+.
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.
Frequently asked questions
Can you grow Kale in California?
Kale grows exceptionally well here — it is one of the most cold-tolerant vegetables available.
What zone is California?
California spans USDA Zone 9b (5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b).
When do you plant Kales in California?
Plant Kales around mid-January (start indoors Jan 1), harvest Mar 6 – Mar 26.