When to plant gai lan (chinese broccoli)

Hardy · tolerates frost

Gai Lan (Chinese Broccoli)is keyed to your local frost dates. The offsets below hold anywhere — but the calendar dates they land on don’t. Enter your ZIP for dates tuned to your city’s nearest NOAA station.

Gai Lan (Chinese Broccoli) planting timeline

Direct sow

3 before–2 after

Harvest

50–70 days later

-4 wksLAST SPRING FROST+8 wks

Hardy: tolerates frost and can go out a few weeks before the last spring frost.

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Gai Lan (Chinese Broccoli) planting FAQ

Can I direct sow gai lan (chinese broccoli)?

Yes — you can sow gai lan (chinese broccoli) directly outdoors 3 weeks before to 2 weeks after the last spring frost.

How long does gai lan (chinese broccoli) take to grow?

Gai Lan (Chinese Broccoli) takes about 50–70 days from sowing to harvest, depending on the variety and conditions.

Can I plant gai lan (chinese broccoli) in the fall?

Yes — sow gai lan (chinese broccoli) for a fall crop 6–8 weeks before the first fall frost.

Is gai lan (chinese broccoli) frost-hardy?

Hardy: tolerates frost and can go out a few weeks before the last spring frost.

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Planting windows are offsets from your local 1991–2020 NOAA frost normals. How we compute this.