When to Plant Potatoes in Connecticut
In a typical Connecticut location, sow outdoors Mar 21 – Apr 4. Across the state, the outdoor planting window starts as early as Mar 8 in Bridgeport and as late as Apr 10 in Torrington.
Plant seed potatoes 2-4 weeks before last frost, as soon as soil can be worked and is above 45F; light frost on emerging foliage is usually tolerated.
Potatoes Planting Dates by City
| City | Direct sow |
|---|---|
| Bridgeport | Mar 8 – Mar 22 |
| New Haven | Mar 20 – Apr 3 |
| Stamford | Mar 20 – Apr 3 |
| North Stamford | Mar 20 – Apr 3 |
| Hartford | Mar 20 – Apr 3 |
| Waterbury | Mar 29 – Apr 12 |
| Norwalk | Mar 20 – Apr 3 |
| Danbury | Mar 23 – Apr 6 |
| East Norwalk | Mar 20 – Apr 3 |
| New Britain | Mar 20 – Apr 3 |
| West Hartford | Mar 20 – Apr 3 |
| Bristol | Mar 28 – Apr 11 |
| Meriden | Mar 29 – Apr 12 |
| Hamden | Mar 21 – Apr 4 |
| Fairfield | Mar 8 – Mar 22 |
| West Haven | Mar 20 – Apr 3 |
| Milford | Mar 8 – Mar 22 |
| Stratford | Mar 8 – Mar 22 |
| City of Milford (balance) | Mar 8 – Mar 22 |
| East Hartford | Mar 20 – Apr 3 |
| Middletown | Mar 29 – Apr 12 |
| Enfield | Mar 24 – Apr 7 |
| Southington | Mar 29 – Apr 12 |
| Shelton | Mar 28 – Apr 11 |
| Norwich | Mar 17 – Mar 31 |
| Trumbull | Mar 8 – Mar 22 |
| West Torrington | Apr 10 – Apr 24 |
| Torrington | Apr 10 – Apr 24 |
| Glastonbury | Mar 20 – Apr 3 |
| Naugatuck | Mar 21 – Apr 4 |
Showing the 30 most populous of 86 Connecticut cities. Dates are estimates from each city's NOAA frost normals and university extension timing guidelines. See all Connecticut cities.
Frequently Asked Questions
When should I plant potatoes in Connecticut?
In a typical Connecticut location, sow outdoors Mar 21 – Apr 4. Across the state, the outdoor planting window starts as early as Mar 8 in Bridgeport and as late as Apr 10 in Torrington.
When is the last frost in Connecticut?
The average last spring frost in Connecticut ranges from April 5 in Bridgeport to May 8 in Torrington, based on NOAA 1991–2020 climate normals.
How long do potatoes take to grow?
Potatoes typically take 70–120 days from planting to harvest. Plant seed potatoes 2-4 weeks before last frost, as soon as soil can be worked and is above 45F; light frost on emerging foliage is usually tolerated.
Other Crops in Connecticut
- Tomatoes
- Peppers
- Eggplant
- Cucumbers
- Zucchini
- Winter Squash
- Pumpkins
- Watermelon
- Cantaloupe
- Corn
- Green Beans
- Peas
- Lettuce
- Spinach
- Kale
- Arugula
- Swiss Chard
- Broccoli
- Cauliflower
- Cabbage
- Brussels Sprouts
- Carrots
- Beets
- Radishes
- Turnips
- Onions
- Garlic
- Sweet Potatoes
- Asparagus
- Basil
- Cilantro
- Parsley
- Dill
- Oregano
- Thyme
- Sunflowers
- Zinnias
- Marigolds
- Cosmos
- Nasturtiums
- Dahlias
When to plant potatoes in other states