When should I plant Black Radish in Zone 5b?

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

What is the last frost date for Zone 5b?

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

Zone 5b has cold winters and a moderate growing season. Timing is key for Black Radish in this zone. Poslední mráz: Apr 28. První mráz: Oct 8.

Outdoor

Harvest

Mar 24Oct 8

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

Zóna5b

Poslední mrázApr 28

První mrázOct 8

Sezóna163 dní

Sklizeň60 dní

SluncePlné Slunce

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

First harvest approximately May 23 (~60 dní 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.