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Can You Grow Arugula in California?

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

Grow indoors

Arugula grows in almost any zone as a cool-season crop and thrives indoors under lights.

Plant zones

2a–9a

California last frost

mid-January

California first frost

late December

Days to harvest

21–40 days

When to plant Arugulas in California

Direct sow

Jan 10

Harvest

Jan 31 – Feb 19

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

About Arugula

Arugula is one of the fastest salad greens — ready in as little as 3 weeks and very cold-tolerant.

Direct sow in early spring or fall — bolts in heat. Harvest outer leaves. Succession sow every 2 weeks for continuous supply. Grows year-round indoors under lights.

Full arugula 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.

See what grows well in California →

Frequently asked questions

Can you grow Arugula in California?

Arugula grows in almost any zone as a cool-season crop and thrives indoors under lights.

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 Arugulas in California?

Plant Arugulas Jan 10, harvest Jan 31 – Feb 19.