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🥬 Growing Lettuce, Tom Thumb in Zone 8a

Zone 8a has warm winters and an extended growing season — excellent for heat-loving crops like Lettuce, Tom Thumb. Last frost: Apr 5. First frost: Oct 28.

Planting Calendar

Indoor

Outdoor

Harvest

Feb 22Oct 28

Season: Apr 5 – Oct 28 (206 days) · Succession: plant every 2 weeks (up to 11x)

Zone8a

Last FrostApr 5

First FrostOct 28

Season Length206 days

Days to Harvest50

SunPart Sun / Part Shade

Frost ToleranceLight

Spacing4/sqft (6" apart)

When to Plant Lettuce, Tom Thumb in Zone 8a

Start Seeds Indoors: Feb 22

Start Lettuce, Tom Thumb 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, Tom Thumb 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, Tom Thumb around Sep 2 (8 weeks before first frost).

Companion Planting

✅ Strawberries✅ Carrots✅ Beets✅ Cucumbers✅ Radishes

Lettuce, Tom Thumb 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 13b

Frequently Asked Questions

When should I plant Lettuce, Tom Thumb in Zone 8a?

Start Lettuce, Tom Thumb 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, Tom Thumb in Zone 8a?

Yes. Lettuce, Tom Thumb needs 50 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, Tom Thumb in Zone 8a?

The best time to start Lettuce, Tom Thumb 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, Tom Thumb?

Good companion plants for Lettuce, Tom Thumb include Strawberries, Carrots, Beets, Cucumbers, Radishes.

How long does Lettuce, Tom Thumb take to harvest?

Lettuce, Tom Thumb takes approximately 50 days from planting to harvest. In Zone 8a, expect your first harvest around Apr 19.

Plan Your Lettuce, Tom Thumb Garden

Track Lettuce, Tom Thumb from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Lettuce, Tom Thumb Growing Guide