When should I plant Black Radish in Zone 8a?

Direct sow Black Radish outdoors around Mar 1. Expect first harvest around Apr 30.

What is the last frost date for Zone 8a?

The average last spring frost date for Zone 8a is Apr 5. The first fall frost averages Oct 28, giving a 206-day growing season.

Can I grow Black Radish in Zone 8a?

Yes. Black Radish needs 60 days to harvest. Zone 8a has a 206-day growing season, which is sufficient. You can plant up to 10 successions.

Growing Black Radish in Zone 8a

Zone 8a has warm winters and an extended growing season -- excellent for heat-loving crops like Black Radish. Posledný mráz: Apr 5. Prvý mráz: Oct 28.

Planting Calendar

Outdoor

Harvest

Mar 1Oct 28

Season: Apr 5 – Oct 28 (206 dní) · Succession: plant every 2 weeks (up to 10x)

Zóna8a

Posledný mrázApr 5

Prvý mrázOct 28

Sezóna206 dní

Úroda60 dní

SlnkoPlné Slnko

When to Plant Black Radish in Zone 8a

Sow Seeds Outdoors: Mar 1

Direct sow Black Radish seeds outdoors around Mar 1. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm rozostup).

Harvest: Apr 30

First harvest approximately Apr 30 (~60 dní from planting). Continue harvesting until first frost (Oct 28).

Fall Planting: Sep 23

For a fall harvest, plant Black Radish around Sep 23 (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.

Start Free Black Radish Growing Guide