When should I plant Mustard Greens in Zone 8b?

Direct sow Mustard Greens outdoors around Feb 22. Harvest around Apr 8.

What is the last frost date for Zone 8b?

The average last spring frost date for Zone 8b is Mar 22. The first fall frost averages Nov 10, giving a 233-day growing season.

Can I grow Mustard Greens in Zone 8b?

Yes. Mustard Greens needs 45 days to harvest. Zone 8b has a 233-day growing season, which is sufficient. You can plant up to 13 successions.

Growing Mustard Greens in Zone 8b

Zone 8b has warm winters and an extended growing season — excellent for heat-loving crops like Mustard Greens. Last frost: Mar 22. First frost: Nov 10.

Planting Calendar

Outdoor

Harvest

Feb 22Nov 10

Season: Mar 22 – Nov 10 (233 days) · Succession: plant every 2 weeks (up to 13x)

Zone8b

Last FrostMar 22

First FrostNov 10

Season Length233 days

Days to Harvest45

SunPart Sun / Part Shade

Frost ToleranceModerate

Spacing4/sqft (6" apart)

When to Plant Mustard Greens in Zone 8b

Sow Seeds Outdoors: Feb 22

Direct sow Mustard Greens seeds outdoors around Feb 22. Soil temperature should be at least 40°F. Space at 4/sqft (6" apart).

Harvest: Apr 8

First harvest approximately Apr 8 (~45 days from planting). Continue harvesting until first frost (Nov 10).

Fall Planting: Sep 29

For a fall harvest, plant Mustard Greens around Sep 29 (6 weeks before first frost).

Mustard Greens in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Mustard Greens Garden

Track Mustard Greens from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Mustard Greens Growing Guide