Black Radish illustration

Growing Black Radish in Zone 9b

Zone 9b has warm winters and an extended growing season -- excellent for heat-loving crops like Black Radish. Zadnja slana: Mar 10. Prva slana: Nov 15.

Planting Calendar

Outdoor
Harvest
Feb 3Nov 15

Season: Mar 10 – Nov 15 (250 dni) · Succession: plant every 2 weeks (up to 13x)

Cona9b
Zadnja slanaMar 10
Prva slanaNov 15
Sezona250 dni
Žetev60 dni
SoncePolno Sonce

When to Plant Black Radish in Zone 9b

Sow Seeds Outdoors: Feb 3

Direct sow Black Radish seeds outdoors around Feb 3. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm narazen).

Harvest: Apr 4

First harvest approximately Apr 4 (~60 dni from planting). Continue harvesting until first frost (Nov 15).

Fall Planting: Oct 11

For a fall harvest, plant Black Radish around Oct 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