When should I plant Mustard Greens in Zone 6a?

Direct sow Mustard Greens outdoors around Mar 31. Harvest around May 15.

What is the last frost date for Zone 6a?

The average last spring frost date for Zone 6a is Apr 28. The first fall frost averages Oct 8, giving a 163-day growing season.

Yes. Mustard Greens needs 45 days to harvest. Zone 6a has a 163-day growing season, which is sufficient. You can plant up to 8 successions.

Zone 6a has mild winters and a long growing season — good conditions for Mustard Greens. Last frost: Apr 28. First frost: Oct 8.

Outdoor

Harvest

Mar 31Oct 8

Season: Apr 28 – Oct 8 (163 days) · Succession: plant every 2 weeks (up to 8x)

Zone6a

Last FrostApr 28

First FrostOct 8

Season Length163 days

Days to Harvest45

SunPart Sun / Part Shade

Frost ToleranceModerate

Spacing4/sqft (6" apart)

Direct sow Mustard Greens seeds outdoors around Mar 31. Soil temperature should be at least 40°F. Space at 4/sqft (6" apart).

First harvest approximately May 15 (~45 days from planting). Continue harvesting until first frost (Oct 8).

For a fall harvest, plant Mustard Greens around Aug 27 (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.