Growing Korean Radish in Zone 10b
Zone 10b has a year-round growing season. Korean Radish can be planted almost any time with proper planning. Last frost: Jan 28. First frost: Dec 22.
Planting Calendar
Season: Jan 28 – Dec 22 (328 days) · Succession: plant every 2 weeks (up to 19x)
When to Plant Korean Radish in Zone 10b
Sow Seeds Outdoors: Dec 24
Direct sow Korean Radish seeds outdoors around Dec 24. Soil temperature should be at least 40°F. Space at 4/sqft (6" apart).
Harvest: Feb 17
First harvest approximately Feb 17 (~55 days from planting). Continue harvesting until first frost (Dec 22).
Fall Planting: Nov 17
For a fall harvest, plant Korean Radish around Nov 17 (5 weeks before first frost).
Korean 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 Korean Radish in Zone 10b?
Direct sow Korean Radish outdoors around Dec 24. Harvest around Feb 17.
What is the last frost date for Zone 10b?
The average last spring frost date for Zone 10b is Jan 28. The first fall frost averages Dec 22, giving a 328-day growing season.
Can I grow Korean Radish in Zone 10b?
Yes. Korean Radish needs 55 days to harvest. Zone 10b has a 328-day growing season, which is sufficient. You can plant up to 19 successions.
What is the best month to plant Korean Radish in Zone 10b?
The best time to plant Korean Radish in Zone 10b is around Dec 24, when soil temperatures are suitable and frost risk has passed.
How long does Korean Radish take to harvest?
Korean Radish takes approximately 55 days from planting to harvest. In Zone 10b, expect your first harvest around Feb 17.
Plan Your Korean Radish Garden
Track Korean Radish from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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