Black Radish illustration

Growing Black Radish in Zone 2a

Zone 2a has harsh winters and a short growing season. Start Black Radish early indoors to maximize your harvest window. Sista frost: May 15. Första frost: Sep 15.

Planting Calendar

Outdoor
Harvest
Apr 10Sep 15

Season: May 15 – Sep 15 (123 dagar) · Succession: plant every 2 weeks (up to 4x)

Zon2a
Sista frostMay 15
Första frostSep 15
Säsong123 dagar
Skörd60 dagar
SolFull Sol

When to Plant Black Radish in Zone 2a

Sow Seeds Outdoors: Apr 10

Direct sow Black Radish seeds outdoors around Apr 10. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm avstånd).

Harvest: Jun 9

First harvest approximately Jun 9 (~60 dagar from planting). Continue harvesting until first frost (Sep 15).

Fall Planting: Aug 11

For a fall harvest, plant Black Radish around Aug 11 (5 weeks before first frost).

Plan Your Garden Black Radish

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

Start Free Black Radish Growing Guide