When should I plant Mustard Greens in Zone 6b?

Direct sow Mustard Greens outdoors around Mar 18. Harvest around May 2.

What is the last frost date for Zone 6b?

The average last spring frost date for Zone 6b is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Yes. Mustard Greens needs 45 days to harvest. Zone 6b has a 190-day growing season, which is sufficient. You can plant up to 10 successions.

Zone 6b has mild winters and a long growing season — good conditions for Mustard Greens. Last frost: Apr 15. First frost: Oct 22.

Outdoor

Harvest

Mar 18Oct 22

Season: Apr 15 – Oct 22 (190 days) · Succession: plant every 2 weeks (up to 10x)

Zone6b

Last FrostApr 15

First FrostOct 22

Season Length190 days

Days to Harvest45

SunPart Sun / Part Shade

Frost ToleranceModerate

Spacing4/sqft (6" apart)

Direct sow Mustard Greens seeds outdoors around Mar 18. Soil temperature should be at least 40°F. Space at 4/sqft (6" apart).

First harvest approximately May 2 (~45 days from planting). Continue harvesting until first frost (Oct 22).

For a fall harvest, plant Mustard Greens around Sep 10 (6 weeks before first frost).

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