Black Radish illustration

Growing Black Radish in Zone 2b

Zone 2b has harsh winters and a short growing season. Start Black Radish early indoors to maximize your harvest window. Siste frost: May 25. Første frost: Aug 28.

Planting Calendar

Outdoor
Harvest
Apr 20Aug 28

Season: May 25 – Aug 28 (95 dager) · Succession: plant every 2 weeks (up to 2x)

Sone2b
Siste frostMay 25
Første frostAug 28
Sesong95 dager
Høst60 dager
SolFull Sol

When to Plant Black Radish in Zone 2b

Sow Seeds Outdoors: Apr 20

Direct sow Black Radish seeds outdoors around Apr 20. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm avstand).

Harvest: Jun 19

First harvest approximately Jun 19 (~60 dager from planting). Continue harvesting until first frost (Aug 28).

Fall Planting: Jul 24

For a fall harvest, plant Black Radish around Jul 24 (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