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🥬 Growing Lettuce, Black Seeded Simpson in Zone 8a
Zone 8a has warm winters and an extended growing season — excellent for heat-loving crops like Lettuce, Black Seeded Simpson. Last frost: Apr 5. First frost: Oct 28.
Planting Calendar
Season: Apr 5 – Oct 28 (206 days) · Succession: plant every 2 weeks (up to 11x)
When to Plant Lettuce, Black Seeded Simpson in Zone 8a
Start Seeds Indoors: Feb 22
Start Lettuce, Black Seeded Simpson seeds indoors around Feb 22 (6 weeks before last frost). Optimal germination temperature: 65°F. Germinates in 4–10 days.
Transplant Outdoors: Mar 15
Transplant Lettuce, Black Seeded Simpson seedlings outdoors after Mar 15. Wait until soil temperature reaches 40°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.
Harvest: Apr 19
First harvest approximately Apr 19 (~35 days from transplant). Continue harvesting until first frost (Oct 28).
Fall Planting: Sep 2
For a fall harvest, plant Lettuce, Black Seeded Simpson around Sep 2 (8 weeks before first frost).
Companion Planting
Lettuce, Black Seeded Simpson 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, Black Seeded Simpson in Zone 8a?
Start Lettuce, Black Seeded Simpson seeds indoors around Feb 22. Transplant outdoors after Mar 15. Expect first harvest around Apr 19.
What is the last frost date for Zone 8a?
The average last spring frost date for Zone 8a is Apr 5. The first fall frost averages Oct 28, giving a 206-day growing season.
Can I grow Lettuce, Black Seeded Simpson in Zone 8a?
Yes. Lettuce, Black Seeded Simpson needs 45 days to harvest. Zone 8a has a 206-day growing season, which is sufficient. You can plant up to 11 successions.
What is the best month to plant Lettuce, Black Seeded Simpson in Zone 8a?
The best time to start Lettuce, Black Seeded Simpson in Zone 8a is Feb. Begin seeds indoors around Feb 22, then transplant outdoors after the last frost date of Apr 5.
What companion plants grow well with Lettuce, Black Seeded Simpson?
Good companion plants for Lettuce, Black Seeded Simpson include Strawberries, Carrots, Beets, Cucumbers, Radishes.
How long does Lettuce, Black Seeded Simpson take to harvest?
Lettuce, Black Seeded Simpson takes approximately 45 days from planting to harvest. In Zone 8a, expect your first harvest around Apr 19.
Plan Your Lettuce, Black Seeded Simpson Garden
Track Lettuce, Black Seeded Simpson from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Lettuce, Black Seeded Simpson Growing Guide