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🥬 Growing Lettuce, Marvel of Four Seasons in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for Lettuce, Marvel of Four Seasons in this zone. Last frost: May 1. First frost: Oct 5.
Planting Calendar
Season: May 1 – Oct 5 (157 days) · Succession: plant every 2 weeks (up to 6x)
When to Plant Lettuce, Marvel of Four Seasons in Zone 4b
Start Seeds Indoors: Mar 20
Start Lettuce, Marvel of Four Seasons seeds indoors around Mar 20 (6 weeks before last frost). Optimal germination temperature: 65°F. Germinates in 4–10 days.
Transplant Outdoors: Apr 10
Transplant Lettuce, Marvel of Four Seasons seedlings outdoors after Apr 10. Wait until soil temperature reaches 40°F. Space plants at 4/sqft (6" apart). Harden off plants for a week before moving outside.
Harvest: May 15
First harvest approximately May 15 (~35 days from transplant). Continue harvesting until first frost (Oct 5).
Fall Planting: Aug 10
For a fall harvest, plant Lettuce, Marvel of Four Seasons around Aug 10 (8 weeks before first frost).
Companion Planting
Lettuce, Marvel of Four Seasons 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, Marvel of Four Seasons in Zone 4b?
Start Lettuce, Marvel of Four Seasons seeds indoors around Mar 20. Transplant outdoors after Apr 10. Expect first harvest around May 15.
What is the last frost date for Zone 4b?
The average last spring frost date for Zone 4b is May 1. The first fall frost averages Oct 5, giving a 157-day growing season.
Can I grow Lettuce, Marvel of Four Seasons in Zone 4b?
Yes. Lettuce, Marvel of Four Seasons needs 60 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 6 successions.
What is the best month to plant Lettuce, Marvel of Four Seasons in Zone 4b?
The best time to start Lettuce, Marvel of Four Seasons in Zone 4b is Mar. Begin seeds indoors around Mar 20, then transplant outdoors after the last frost date of May 1.
What companion plants grow well with Lettuce, Marvel of Four Seasons?
Good companion plants for Lettuce, Marvel of Four Seasons include Strawberries, Carrots, Beets, Cucumbers, Radishes.
How long does Lettuce, Marvel of Four Seasons take to harvest?
Lettuce, Marvel of Four Seasons takes approximately 60 days from planting to harvest. In Zone 4b, expect your first harvest around May 15.
Plan Your Lettuce, Marvel of Four Seasons Garden
Track Lettuce, Marvel of Four Seasons from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Lettuce, Marvel of Four Seasons Growing Guide