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🥬 Growing Lettuce, Jericho in Zone 1a
Zone 1a has harsh winters and a short growing season. Start Lettuce, Jericho early indoors to maximize your harvest window. Last frost: May 25. First frost: Aug 28.
Planting Calendar
Season: May 25 – Aug 28 (95 days) · Succession: plant every 2 weeks (up to 2x)
When to Plant Lettuce, Jericho in Zone 1a
Start Seeds Indoors: Apr 13
Start Lettuce, Jericho seeds indoors around Apr 13 (6 weeks before last frost). Optimal germination temperature: 65°F. Germinates in 4–10 days.
Transplant Outdoors: May 4
Transplant Lettuce, Jericho seedlings outdoors after May 4. Wait until soil temperature reaches 40°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.
Harvest: Jun 8
First harvest approximately Jun 8 (~35 days from transplant). Continue harvesting until first frost (Aug 28).
Fall Planting: Jul 3
For a fall harvest, plant Lettuce, Jericho around Jul 3 (8 weeks before first frost).
Companion Planting
Lettuce, Jericho 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, Jericho in Zone 1a?
Start Lettuce, Jericho seeds indoors around Apr 13. Transplant outdoors after May 4. Expect first harvest around Jun 8.
What is the last frost date for Zone 1a?
The average last spring frost date for Zone 1a is May 25. The first fall frost averages Aug 28, giving a 95-day growing season.
Can I grow Lettuce, Jericho in Zone 1a?
Yes. Lettuce, Jericho needs 60 days to harvest. Zone 1a has a 95-day growing season, which is sufficient. You can plant up to 2 successions.
What is the best month to plant Lettuce, Jericho in Zone 1a?
The best time to start Lettuce, Jericho in Zone 1a is Apr. Begin seeds indoors around Apr 13, then transplant outdoors after the last frost date of May 25.
What companion plants grow well with Lettuce, Jericho?
Good companion plants for Lettuce, Jericho include Strawberries, Carrots, Beets, Cucumbers, Radishes.
How long does Lettuce, Jericho take to harvest?
Lettuce, Jericho takes approximately 60 days from planting to harvest. In Zone 1a, expect your first harvest around Jun 8.
Plan Your Lettuce, Jericho Garden
Track Lettuce, Jericho from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Lettuce, Jericho Growing Guide