When should I plant Black Radish in Zone 11a?

Direct sow Black Radish outdoors around Dec 24. Expect first harvest around Feb 22.

What is the last frost date for Zone 11a?

The average last spring frost date for Zone 11a is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.

Can I grow Black Radish in Zone 11a?

Yes. Black Radish needs 60 days to harvest. Zone 11a has a 328-day growing season, which is sufficient. You can plant up to 19 successions.

Growing Black Radish in Zone 11a

Zone 11a has a year-round growing season. Black Radish can be planted almost any time with proper planning. Sidste frost: Jan 28. Første frost: Dec 22.

Planting Calendar

Outdoor

Harvest

Dec 24Dec 22

Season: Jan 28 – Dec 22 (328 dage) · Succession: plant every 2 weeks (up to 19x)

Zone11a

Sidste frostJan 28

Første frostDec 22

Sæson328 dage

Høst60 dage

SolFuld Sol

When to Plant Black Radish in Zone 11a

Sow Seeds Outdoors: Dec 24

Direct sow Black Radish seeds outdoors around Dec 24. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm afstand).

Harvest: Feb 22

First harvest approximately Feb 22 (~60 dage from planting). Continue harvesting until first frost (Dec 22).

Fall Planting: Nov 17

For a fall harvest, plant Black Radish around Nov 17 (5 weeks before first frost).

Black 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 Garden Black Radish

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

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