When should I plant Young Radish in Zone 4b?

Direct sow Young Radish outdoors around Apr 3. Harvest around May 8.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.

Yes. Young Radish needs 35 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 8 successions.

Zone 4b has cold winters and a moderate growing season. Timing is key for Young Radish in this zone. Last frost: May 1. First frost: Oct 5.

Outdoor

Harvest

Apr 3Oct 5

Season: May 1 – Oct 5 (157 days) · Succession: plant every 2 weeks (up to 8x)

Zone4b

Last FrostMay 1

First FrostOct 5

Season Length157 days

Days to Harvest35

Sunfull-to-part

Frost ToleranceModerate

Spacing16/sqft (3" apart)

Direct sow Young Radish seeds outdoors around Apr 3. Soil temperature should be at least 40°F. Space at 16/sqft (3" apart).

First harvest approximately May 8 (~35 days from planting). Continue harvesting until first frost (Oct 5).

For a fall harvest, plant Young Radish around Aug 24 (6 weeks before first frost).

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