Growing Young Radish in Zone 9b
Zone 9b has warm winters and an extended growing season — excellent for heat-loving crops like Young Radish. Last frost: Mar 10. First frost: Nov 15.
Planting Calendar
Season: Mar 10 – Nov 15 (250 days) · Succession: plant every 2 weeks (up to 15x)
When to Plant Young Radish in Zone 9b
Sow Seeds Outdoors: Feb 10
Direct sow Young Radish seeds outdoors around Feb 10. Soil temperature should be at least 40°F. Space at 16/sqft (3" apart).
Harvest: Mar 17
First harvest approximately Mar 17 (~35 days from planting). Continue harvesting until first frost (Nov 15).
Fall Planting: Oct 4
For a fall harvest, plant Young Radish around Oct 4 (6 weeks before first frost).
Companion Planting
Young 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 Young Radish in Zone 9b?
Direct sow Young Radish outdoors around Feb 10. Harvest around Mar 17.
What is the last frost date for Zone 9b?
The average last spring frost date for Zone 9b is Mar 10. The first fall frost averages Nov 15, giving a 250-day growing season.
Can I grow Young Radish in Zone 9b?
Yes. Young Radish needs 35 days to harvest. Zone 9b has a 250-day growing season, which is sufficient. You can plant up to 15 successions.
What is the best month to plant Young Radish in Zone 9b?
The best time to plant Young Radish in Zone 9b is around Feb 10, when soil temperatures are suitable and frost risk has passed.
What companion plants grow well with Young Radish?
Good companion plants for Young Radish include Lettuce, Pea, Spinach.
How long does Young Radish take to harvest?
Young Radish takes approximately 35 days from planting to harvest. In Zone 9b, expect your first harvest around Mar 17.
Plan Your Young Radish Garden
Track Young Radish from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Young Radish Growing Guide