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How to grow bok choy

Brassica rapa subsp. chinensis · brassicaceae family · annual crop

Brassica rapa subsp. chinensis — hero (chairman regenerate)
AI-generated reference image. Have a photo of this plant? Suggest one below.

Growing basics

Bok choy is a cool-season crop, started from seed in the garden or transplanted.

Seeds germinate once soil reaches about 45°F.

Plants bolt or decline once sustained daytime highs reach 75°F.

Varieties in the library run 35 to 55 days to maturity.

Grows best in full sun.

Tolerates a light frost.

Space plants 6 to 12 inches apart.

Sources

3 varieties of bok choy in the library

Joi Choi · Toy Choi · White Stem Pak Choi

Each has a full cited page in the library.

Row & Bed covers 3 bok choy varieties, each with a cited care timeline and fertilization schedule, and planting windows worked out for your ZIP.

Set up your garden

See something that does not match your garden? Write to andy@rowandbed.com.