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Sprout Authority
Mustard Greens

How to grow mustard greens

Brassica juncea

Get your exact dates

The windows below are relative to your frost dates. Enter your ZIP for the calendar dates.

Open the planting calendar

When to plant mustard greens

Direct sow3 weeks before your last spring frost to at your last spring frost

Growing conditions

Spacing
3 to 5 in apart
Planting depth
0.5 in
Sun
Full sun

Common problems

Mustard Greens by hardiness zone

Planting dates for a typical location in each zone:

Sources

Last updated 2026-06-13.