Harvest in the morning when leaves are crisp and cool
Use clean scissors or a sharp knife
Cut outer leaves first for leaf lettuce
Leave the center growing point intact for continued regrowth
For head lettuce, cut the whole head at the base
Harvest when heads feel firm and full
Remove any damaged, yellow, or dirty leaves
Rinse only after harvesting if needed
Store immediately in a cool place
Use harvested lettuce soon for best freshness