🥗 How to Grow Lettuce

Lettuce is the quintessential cool-season crop — incredibly fast from seed to salad, thrives in spring and fall, and comes in hundreds of varieties. Cut-and-come-again types provide weeks of harvest from a single sowing.

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Sun Requirements
Full sun to partial shade (shade extends season in heat)
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Watering
Consistent moisture — 1" per week
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Spacing
8–12 inches (heads) / 4–6 inches (leaf varieties)
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Days to Harvest
45–65 days; or harvest baby leaves at 30 days
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Hardy Zones
Zones 2–11
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Seed Start
4–6 weeks before last frost (spring) OR 6–8 weeks before first fall frost

About Lettuce

Family: Asteraceae  ·  Type: Vegetable

Lettuce is the quintessential cool-season crop — incredibly fast from seed to salad, thrives in spring and fall, and comes in hundreds of varieties. Cut-and-come-again types provide weeks of harvest from a single sowing.

Lettuce grows in all zones as a cool-season crop. Spring and fall planting in Zones 5–9; year-round in Zones 9–11; extended season in Zones 7+ with cold frames.

How to Grow Lettuce: Step-by-Step

Let Cloche track it for you. Add Lettuce to your Cloche garden and get a personalized weekly care plan — watering reminders, fertilizing schedule, and frost alerts tailored to your ZIP code.

Zone-by-Zone Growing Guide

Lettuce grows in all zones as a cool-season crop. Spring and fall planting in Zones 5–9; year-round in Zones 9–11; extended season in Zones 7+ with cold frames.

Zone 3a Zone 3b Zone 4a Zone 4b Zone 5a Zone 5b Zone 6a Zone 6b Zone 7a Zone 7b Zone 8a Zone 8b Zone 9a Zone 9b Zone 10a Zone 10b

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Grow Better Lettuce This Season

Cloche gives you a personalized weekly care plan for every plant in your garden — watering, feeding, pruning, and pest watch — all tailored to your ZIP code and soil. 7-day free trial.

Get my Lettuce care plan →