When to plant mustard greens

Hardy · tolerates frost

Mustard Greensis 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.

Mustard Greens planting timeline

Direct sow

4 before–2 after

Harvest

30–45 days later

-5 wksLAST SPRING FROST+3 wks

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

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Mustard Greens planting FAQ

Can I direct sow mustard greens?

Yes — you can sow mustard greens directly outdoors 4 weeks before to 2 weeks after the last spring frost.

How long does mustard greens take to grow?

Mustard Greens takes about 30–45 days from sowing to harvest, depending on the variety and conditions.

Can I plant mustard greens in the fall?

Yes — sow mustard greens for a fall crop 4–8 weeks before the first fall frost.

Is mustard greens frost-hardy?

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

Planting reminders

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