Choose a cool, sunny location with well-drained soil
Prepare the soil by loosening it and mixing in compost
Sow lettuce seeds directly in the soil or start seedlings indoors
Plant seeds shallowly and keep them lightly covered with soil
Space plants according to the variety
Water consistently to keep the soil evenly moist
Thin seedlings if they are crowded
Mulch around plants to retain moisture and reduce weeds
Protect plants from extreme heat and strong frost
Harvest outer leaves when they are large enough or cut whole heads when mature
Pick regularly to encourage continued growth
Check for pests and remove damaged leaves