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Can You Grow Mustard Greens in California?

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

Grows well here

Mustard greens grow fast and easy in your zone — two crops per year in spring and fall.

Plant zones

4a–10b

California last frost

mid-January

California first frost

late December

Days to harvest

30–40 days

When to plant Mustard Greenses in California

Direct sow

Jan 10

Harvest

Feb 9 – Feb 19

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

About Mustard Greens

Mustard greens are one of the fastest crops in the garden — ready in 4-6 weeks with a spicy, peppery kick. Huge in Southern US, Indian, and Asian cuisines.

Direct sow in early spring or fall — hot weather triggers bolting and extreme bitterness. Harvest outer leaves continuously. Baby leaves at 3 weeks are excellent for salads. Grows well indoors under lights.

Full mustard greens 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.