Bok Choy

Bok choy prefers fertile, moisture-retentive, well-drained soil around pH 6.0-7.5. Mix in compost and feed lightly with nitrogen if needed for fast leafy growth; avoid drought and prolonged seedling chilling, which can encourage bolting.

Sun

Full sun to part shade

Water

Even moisture; about 1 in/week including rain

Spacing

8 in

First harvest

35–55 days

Tips

• Sow 1/4 inch deep and thin to 6 inches for baby types or 10-12 inches for full-sized heads.
• Favor late-summer sowing for a cool fall harvest where spring crops repeatedly bolt.
• Supply about 1 inch of water weekly, keeping the root zone consistently moist.
• Cover young plants with insect mesh against flea beetles and check stem bases for slugs.
• Cut whole heads at the base when stems are crisp and full, before a flower stalk develops.

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