When should I plant Black Radish in Zone 8a?

Direct sow Black Radish outdoors around 1 Th3. Expect first harvest around 30 Th4.

What is the last frost date for Zone 8a?

The average last spring frost date for Zone 8a is 5 Th4. The first fall frost averages 28 Th10, 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. Sương giá cuối: 5 Th4. Sương giá đầu: 28 Th10.

Planting Calendar

Outdoor

Harvest

1 Th328 Th10

Season: 5 Th4 – 28 Th10 (206 ngày) · Succession: plant every 2 weeks (up to 10x)

Vùng8a

Sương giá cuối5 Th4

Sương giá đầu28 Th10

Mùa vụ206 ngày

Thu hoạch60 ngày

Ánh sángNắng hoàn toàn

When to Plant Black Radish in Zone 8a

Sow Seeds Outdoors: 1 Th3

Direct sow Black Radish seeds outdoors around 1 Th3. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm khoảng cách).

Harvest: 30 Th4

First harvest approximately 30 Th4 (~60 ngày from planting). Continue harvesting until first frost (28 Th10).

Fall Planting: 23 Th9

For a fall harvest, plant Black Radish around 23 Th9 (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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