When should I plant Black Radish in Zone 6a?

Direct sow Black Radish outdoors around Mar 24. Expect first harvest around May 23.

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. Black Radish needs 60 days to harvest. Zone 6a has a 163-day growing season, which is sufficient. You can plant up to 7 successions.

Zone 6a has mild winters and a long growing season -- good conditions for Black Radish. Siste frost: Apr 28. Første frost: Oct 8.

Outdoor

Harvest

Mar 24Oct 8

Season: Apr 28 – Oct 8 (163 dager) · Succession: plant every 2 weeks (up to 7x)

Sone6a

Siste frostApr 28

Første frostOct 8

Sesong163 dager

Høst60 dager

SolFull Sol

Direct sow Black Radish seeds outdoors around Mar 24. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm avstand).

First harvest approximately May 23 (~60 dager from planting). Continue harvesting until first frost (Oct 8).

For a fall harvest, plant Black Radish around Sep 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.