When should I plant Black Radish in Zone 7a?

Direct sow Black Radish outdoors around Mar 11. Expect first harvest around May 10.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Yes. Black Radish needs 60 days to harvest. Zone 7a has a 190-day growing season, which is sufficient. You can plant up to 9 successions.

Zone 7a has mild winters and a long growing season -- good conditions for Black Radish. Τελευταίος παγετός: Apr 15. Πρώτος παγετός: Oct 22.

Outdoor

Harvest

Mar 11Oct 22

Season: Apr 15 – Oct 22 (190 ημέρες) · Succession: plant every 2 weeks (up to 9x)

Ζώνη7a

Τελευταίος παγετόςApr 15

Πρώτος παγετόςOct 22

Περίοδος190 ημέρες

Συγκομιδή60 ημέρες

ΉλιοςΠλήρης Ήλιος

Direct sow Black Radish seeds outdoors around Mar 11. Wait until soil temperature reaches 40F. Space plants at 4/μ² (15cm απόσταση).

First harvest approximately May 10 (~60 ημέρες from planting). Continue harvesting until first frost (Oct 22).

For a fall harvest, plant Black Radish around Sep 17 (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.