When should I plant Young Radish in Zone 3a?

Direct sow Young Radish outdoors around Apr 24. Harvest around May 29.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Young Radish in Zone 3a?

Yes. Young Radish needs 35 days to harvest. Zone 3a has a 113-day growing season, which is sufficient. You can plant up to 5 successions.

Growing Young Radish in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Young Radish early indoors to maximize your harvest window. Last frost: May 22. First frost: Sep 12.

Planting Calendar

Outdoor

Harvest

Apr 24Sep 12

Season: May 22 – Sep 12 (113 days) · Succession: plant every 2 weeks (up to 5x)

Zone3a

Last FrostMay 22

First FrostSep 12

Season Length113 days

Days to Harvest35

Sunfull-to-part

Frost ToleranceModerate

Spacing16/sqft (3" apart)

When to Plant Young Radish in Zone 3a

Sow Seeds Outdoors: Apr 24

Direct sow Young Radish seeds outdoors around Apr 24. Soil temperature should be at least 40°F. Space at 16/sqft (3" apart).

Harvest: May 29

First harvest approximately May 29 (~35 days from planting). Continue harvesting until first frost (Sep 12).

Fall Planting: Aug 1

For a fall harvest, plant Young Radish around Aug 1 (6 weeks before first frost).

Companion Planting

✅ Lettuce ✅ Pea ✅ Spinach

Young Radish in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Young Radish Garden

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

Start Free Young Radish Growing Guide