When to Plant Lettuce Leaf in Zone 4b
Get the exact Zone 4b timeline for your Lettuce Leaf. See localized frost dates, indoor sowing windows, and optimal companions below.
Need deeper agronomic data, pest profiles, and optimal flavor pairings?
Explore Lettuce Leaf Data
Crop Dates : 4b
| Milestone | Date |
|---|---|
| Start Indoors | Apr 29th |
| Last Frost | May 13th |
| Transplant / Sow Outdoors | Jun 10th |
| Harvest Begins | Jul 20th |
| Harvest Ends | Sep 27th |