Growing Young Radish in Zone 9a
Zone 9a has warm winters and an extended growing season — excellent for heat-loving crops like Young Radish. Last frost: Mar 20. First frost: Nov 12.
Planting Calendar
Season: Mar 20 – Nov 12 (237 days) · Succession: plant every 2 weeks (up to 14x)
When to Plant Young Radish in Zone 9a
Sow Seeds Outdoors: Feb 20
Direct sow Young Radish seeds outdoors around Feb 20. Soil temperature should be at least 40°F. Space at 16/sqft (3" apart).
Harvest: Mar 27
First harvest approximately Mar 27 (~35 days from planting). Continue harvesting until first frost (Nov 12).
Fall Planting: Oct 1
For a fall harvest, plant Young Radish around Oct 1 (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 9a?
Direct sow Young Radish outdoors around Feb 20. Harvest around Mar 27.
What is the last frost date for Zone 9a?
The average last spring frost date for Zone 9a is Mar 20. The first fall frost averages Nov 12, giving a 237-day growing season.
Can I grow Young Radish in Zone 9a?
Yes. Young Radish needs 35 days to harvest. Zone 9a has a 237-day growing season, which is sufficient. You can plant up to 14 successions.
What is the best month to plant Young Radish in Zone 9a?
The best time to plant Young Radish in Zone 9a is around Feb 20, 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 9a, expect your first harvest around Mar 27.
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