When should I plant Black Radish in Zone 7b?

Direct sow Black Radish outdoors around Mar 6. Harvest around May 5.

What is the last frost date for Zone 7b?

The average last spring frost date for Zone 7b is Apr 10. The first fall frost averages Nov 7, giving a 211-day growing season.

Yes. Black Radish needs 60 days to harvest. Zone 7b has a 211-day growing season, which is sufficient. You can plant up to 10 successions.

Zone 7b has mild winters and a long growing season — good conditions for Black Radish. Last frost: Apr 10. First frost: Nov 7.

Outdoor

Harvest

Mar 6Nov 7

Season: Apr 10 – Nov 7 (211 days) · Succession: plant every 2 weeks (up to 10x)

Zone7b

Last FrostApr 10

First FrostNov 7

Season Length211 days

Days to Harvest60

SunFull Sun

Frost ToleranceLight

Spacing4/sqft (6" apart)

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

First harvest approximately May 5 (~60 days from planting). Continue harvesting until first frost (Nov 7).

For a fall harvest, plant Black Radish around Oct 3 (5 weeks before first frost).

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