When to Plant Tomato in Zone 3a
Get the exact Zone 3a timeline for your Tomato. See localized frost dates, indoor sowing windows, and optimal companions below.
Need deeper agronomic data, pest profiles, and optimal flavor pairings?
Explore Tomato Data
Crop Dates : 3a
| Milestone | Date |
|---|---|
| Start Indoors | Apr 3rd |
| Last Frost | May 15th |
| Transplant / Sow Outdoors | Jul 10th |
| Harvest Begins | Oct 3rd |
| Harvest Ends | Sep 1st |