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When to plant bok choy / asian greens

Bok choy / Asian greens timing, counted from your average last spring frost and first fall frost. Bolts with heat and long days.

Seasoncool-season, semi to frost
Sow outdoors4 weeks before to 2 weeks before the last frost
Fall sowing8 weeks before to 6 weeks before the first fall frost
Soil temperature to germinate40°F or warmer
Days to maturity45–60 days from seed
Spacing6–10 in apart, rows 18–24 in apart
Seed depth0.25 in

Example dates

PlaceDates
Austin, TX (78701)Sow outdoors: Feb 10–24; Fall sowing: Sep 22–Oct 6
Atlanta, GA (30303)Sow outdoors: Feb 24–Mar 10; Fall sowing: Sep 13–27
St. Louis, MO (63101)Sow outdoors: Mar 4–18; Fall sowing: Sep 9–23
Chicago, IL (60614)Sow outdoors: Mar 13–27; Fall sowing: Sep 10–24
Denver, CO (80202)Sow outdoors: Apr 2–16; Fall sowing: Aug 17–31
Seattle, WA (98101)Sow outdoors: Feb 13–27; Fall sowing: Sep 22–Oct 6

Every ZIP page has its own dates. Find your ZIP.

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Sources

Summarized in our own words from public extension publications.

All vegetables · Your ZIP's planting calendar