Can lettuce still be eaten after if bolts?

Yes, lettuce can still be eaten after it bolts, but the leaves may become tougher and more bitter in taste. Bolting occurs when the plant starts to flower and go to seed, signaling that it is past its prime for harvesting. While the leaves are still safe to consume, they might be less enjoyable in salads. If the bitterness is too strong, consider cooking the leaves or using them in soups or stir-fries.