When to Plant Tomato in Zone 3b
Family: Solanaceae · Nightshade
Planting Schedule
Add Tomato to your garden to build a schedule and get reminders.
Get the exact Zone 3b 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 : 3b
| Milestone | Date |
|---|---|
| Start Indoors | Apr 7th |
| Last Frost | May 19th |
| Transplant / Sow Outdoors | Jul 14th |
| Harvest Begins | Oct 7th |
| Harvest Ends | Sep 21st |
Garden Alerts
In Zone 3b, the average last spring frost is around May 19. Watch soil temperature before transplanting Tomato.
Garden Alerts
In Zone 3b, the average last spring frost is around May 19. Watch soil temperature before transplanting Tomato.