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When to plant lettuce

Start lettuce indoors 4–5 weeks ahead, or direct-sow; either way, set out or sow 3–4 weeks before your last spring frost. Enter your ZIP below for exact dates.

Lettuce in November

Open this month in 2 of 17 zones, from each zone's median frost dates. Tap your zone for its exact dates.

Start indoors

Dates for every zone ↓What you’ll need ↓

The rule

Start indoors or direct-sow; set out / sow 3–4 weeks before the last frost. [src]Cited: University of New Hampshire Cooperative Extension — “Growing Vegetables: When to Plant Your Vegetable Garden”
Start indoors 4–5 weeks before setting out. [src]Cited: Johnny's Selected Seeds — Seed-Starting Date Calculator chart

Days to maturity: 60–85 days [src]

Method: Start indoors or direct-sow. Frost tolerance: frost-hardy (derived from the planting timing above).

Because lettuce is frost-hardy and matures in about 60–85 days, it's a strong fall crop — count back from your first frost (the zone table gives your date, from May in Zone 2a through October in Zone 10b).

What you'll need

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Lettuce planting dates by hardiness zone

Computed from each zone's median NOAA frost dates and the cited rule. Find your zone with the tool above for pinpoint dates.

ZoneStart indoorsTransplant / sowSow for fall
Zone 2a March 19 – March 26April 16 – April 30May 24 – June 7
Zone 2b March 27 – April 3April 24 – May 8June 1 – June 15
Zone 3b March 22 – March 29April 19 – May 3June 5 – June 19
Zone 4a March 16 – March 23April 13 – April 27June 13 – June 27
Zone 4b March 12 – March 19April 9 – April 23June 16 – June 30
Zone 5a March 14 – March 21April 11 – April 25June 17 – July 1
Zone 5b March 6 – March 13April 3 – April 17June 24 – July 8
Zone 6a March 2 – March 9March 30 – April 13July 1 – July 15
Zone 6b February 23 – March 2March 23 – April 6July 6 – July 20
Zone 7a February 15 – February 22March 15 – March 29July 12 – July 26
Zone 7b February 6 – February 13March 6 – March 20July 18 – August 1
Zone 8a January 26 – February 2February 23 – March 9July 25 – August 8
Zone 8b January 16 – January 23February 13 – February 27August 1 – August 15
Zone 9a January 2 – January 9January 30 – February 13August 11 – August 25
Zone 9b December 5 – December 12January 2 – January 16August 27 – September 10
Zone 10a November 13 – November 20December 11 – December 25September 16 – September 30
Zone 10b November 15 – November 22December 13 – December 27September 25 – October 9

Calendar computed 2026-11-08. Sources: University of New Hampshire Cooperative Extension — “Growing Vegetables: When to Plant Your Vegetable Garden”; University of Georgia Extension — Vegetable Planting Chart (Circular C963) (days to maturity); NOAA NCEI 1991–2020 Climate Normals (frost); USDA 2023 Plant Hardiness Zone Map.

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