When should I plant Black Radish in Zone 5a?

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

What is the last frost date for Zone 5a?

The average last spring frost date for Zone 5a 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 5a has a 163-day growing season, which is sufficient. You can plant up to 7 successions.

Zone 5a has cold winters and a moderate growing season. Timing is key for Black Radish in this zone. Paskutinis šalnas: Apr 28. Pirmas šalnas: Oct 8.

Outdoor

Harvest

Mar 24Oct 8

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

Zona5a

Paskutinis šalnasApr 28

Pirmas šalnasOct 8

Sezonas163 dienų

Derlius60 dienų

SaulėPilna Saulė

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

First harvest approximately May 23 (~60 dienų 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.