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🥬 Growing Lettuce, Winter Density in Zone 12b
Zone 12b has a year-round growing season. Lettuce, Winter Density can be planted almost any time with proper planning. Last frost: Jan 1. First frost: Dec 31.
Planting Calendar
Season: Jan 1 – Dec 31 (364 days) · Succession: plant every 2 weeks (up to 21x)
When to Plant Lettuce, Winter Density in Zone 12b
Start Seeds Indoors: Nov 20
Start Lettuce, Winter Density seeds indoors around Nov 20 (6 weeks before last frost). Optimal germination temperature: 65°F. Germinates in 4–10 days.
Transplant Outdoors: Dec 11
Transplant Lettuce, Winter Density seedlings outdoors after Dec 11. Wait until soil temperature reaches 40°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.
Harvest: Jan 15
First harvest approximately Jan 15 (~35 days from transplant). Continue harvesting until first frost (Dec 31).
Fall Planting: Nov 5
For a fall harvest, plant Lettuce, Winter Density around Nov 5 (8 weeks before first frost).
Companion Planting
Lettuce, Winter Density 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 Lettuce, Winter Density in Zone 12b?
Start Lettuce, Winter Density seeds indoors around Nov 20. Transplant outdoors after Dec 11. Expect first harvest around Jan 15.
What is the last frost date for Zone 12b?
The average last spring frost date for Zone 12b is Jan 1. The first fall frost averages Dec 31, giving a 364-day growing season.
Can I grow Lettuce, Winter Density in Zone 12b?
Yes. Lettuce, Winter Density needs 60 days to harvest. Zone 12b has a 364-day growing season, which is sufficient. You can plant up to 21 successions.
What is the best month to plant Lettuce, Winter Density in Zone 12b?
The best time to start Lettuce, Winter Density in Zone 12b is Nov. Begin seeds indoors around Nov 20, then transplant outdoors after the last frost date of Jan 1.
What companion plants grow well with Lettuce, Winter Density?
Good companion plants for Lettuce, Winter Density include Strawberries, Carrots, Beets, Cucumbers, Radishes.
How long does Lettuce, Winter Density take to harvest?
Lettuce, Winter Density takes approximately 60 days from planting to harvest. In Zone 12b, expect your first harvest around Jan 15.
Plan Your Lettuce, Winter Density Garden
Track Lettuce, Winter Density from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Lettuce, Winter Density Growing Guide