Lettuce

Currently out of season in Great Lakes. Typically May–Oct.

Where it's in season

November

Peak nowComing into seasonEnding soonAvailable longerOut of season

Faintly-shaded regions don't have seasonality data for this item yet.

Sources & confidence

A seasonal guide, not a live inventory — see each region's source below. "Verified" means confirmed by a real Grano producer, market, or authoritative local source; other levels are regional or general agricultural knowledge.

Upper Midwest · Regional estimate · State agriculture & extension calendars (IA, NE, SD) — Months covered by most of the 3 state calendars read 2026-10-07: IDALS May–Oct · UNL BFBL Apr–Dec · SDSU Ext. Jun–Sep.

Great Lakes · Regional estimate · Cross-checked against state agriculture & extension calendars (MI, OH) — Cross-checked 2026-10-07 against 2 state calendars (MSU Extension Jun–Sep · Ohio Proud Jun–Oct); window kept, within 1 month of their majority (Jun–Sep).