Growing Sorrel in Zone 10b
Zone 10b has a year-round growing season. Sorrel 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)
When to Plant Sorrel in Zone 10b
Start Seeds Indoors: Dec 17
Start Sorrel seeds indoors around Dec 17 (6 weeks before last frost). Optimal germination temperature: 65°F. Germinates in 7–14 days.
Transplant Outdoors: Jan 14
Transplant Sorrel seedlings outdoors after Jan 14. Wait until soil temperature reaches 45°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.
Harvest: Feb 28
First harvest approximately Feb 28 (~45 days from transplant). Continue harvesting until first frost (Dec 22). Sorrel can overwinter in mild climates for continued harvest.
Sorrel 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 Sorrel in Zone 10b?
Start Sorrel seeds indoors around Dec 17. Transplant outdoors after Jan 14. Expect first harvest around Feb 28.
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 Sorrel in Zone 10b?
Yes. Sorrel needs 40 days to harvest. Zone 10b has a 328-day growing season, which is sufficient.
What is the best month to plant Sorrel in Zone 10b?
The best time to start Sorrel in Zone 10b is Dec. Begin seeds indoors around Dec 17, then transplant outdoors after the last frost date of Jan 28.
How long does Sorrel take to harvest?
Sorrel takes approximately 40 days from planting to harvest. In Zone 10b, expect your first harvest around Feb 28.
Plan Your Sorrel Garden
Track Sorrel from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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