How to Harvest Lettuce So It Keeps Growing
Harvest lettuce by cutting outer leaves at the base, leaving the center intact. The plant regrows from the center for 4–6 weeks.
Lettuce is cut-and-come-again. Harvest the right way, and one plant feeds you for weeks.
The Method
- Wait for 4-6 inch leaves.
- Cut outer leaves at base.
- Leave the center rosette.
- Harvest every 3-5 days.
- Stop when plant bolts.
What Not to Do
- Don’t cut the center.
- Don’t pull the whole plant (unless it’s a head variety).
- Don’t let it bolt.
Head vs Loose-Leaf
| Type | Harvest Method |
|---|---|
| Loose-leaf | Outer leaves |
| Butterhead | Outer leaves or whole head |
| Romaine | Whole head |
| Iceberg | Whole head |
Common Questions
How many times can I harvest? 4-6 weeks of outer leaf harvest.
When does it stop? When it bolts.
Can I harvest baby leaves? Yes. At 3-4 inches.
What about the roots? Leave them. Plant regrows.
Can I harvest in the morning? Yes. Best time.
How long does it last? 5-7 days in fridge.