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🥔 Growing Radish in Zone 7b
Zone 7b has mild winters and a long growing season — good conditions for Radish. Last frost: Apr 10. First frost: Nov 7.
Planting Calendar
Season: Apr 10 – Nov 7 (211 days) · Succession: plant every 2 weeks (up to 13x)
When to Plant Radish in Zone 7b
Sow Seeds Outdoors: Mar 6
Direct sow Radish seeds outdoors around Mar 6. Soil temperature should be at least 40°F. Space at 16/sqft (3" apart).
Harvest: Mar 31
First harvest approximately Mar 31 (~25 days from planting). Continue harvesting until first frost (Nov 7).
Fall Planting: Oct 3
For a fall harvest, plant Radish around Oct 3 (5 weeks before first frost).
Companion Planting
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 13bFrequently Asked Questions
When should I plant Radish in Zone 7b?
Direct sow Radish outdoors around Mar 6. Harvest around Mar 31.
What is the last frost date for Zone 7b?
The average last spring frost date for Zone 7b is Apr 10. The first fall frost averages Nov 7, giving a 211-day growing season.
Can I grow Radish in Zone 7b?
Yes. Radish needs 25 days to harvest. Zone 7b has a 211-day growing season, which is sufficient. You can plant up to 13 successions.
What is the best month to plant Radish in Zone 7b?
The best time to plant Radish in Zone 7b is around Mar 6, when soil temperatures are suitable and frost risk has passed.
What companion plants grow well with Radish?
Good companion plants for Radish include Nasturtiums, Spinach, Lettuce, Peas. Avoid planting Radish near Hyssop.
How long does Radish take to harvest?
Radish takes approximately 25 days from planting to harvest. In Zone 7b, expect your first harvest around Mar 31.
Plan Your Radish Garden
Track Radish from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Radish Growing Guide