When to Plant Corn in Massachusetts
In a typical Massachusetts location, sow outdoors Apr 25 – May 9. Across the state, the outdoor planting window starts as early as Apr 4 in Boston and as late as May 10 in North Adams.
Direct sow at last frost to 2 weeks after, once soil reaches 60F; does not transplant well. Succession sow every 2 weeks.
Corn Planting Dates by City
| City | Direct sow |
|---|---|
| Boston | Apr 4 – Apr 18 |
| Worcester | Apr 23 – May 7 |
| Springfield | May 3 – May 17 |
| Lowell | Apr 30 – May 14 |
| Cambridge | Apr 4 – Apr 18 |
| New Bedford | Apr 11 – Apr 25 |
| Dorchester | Apr 19 – May 3 |
| Brockton | Apr 22 – May 6 |
| Fall River | Apr 11 – Apr 25 |
| Quincy | Apr 25 – May 9 |
| Lynn | Apr 25 – May 9 |
| Newton | Apr 19 – May 3 |
| Somerville | Apr 4 – Apr 18 |
| Lawrence | Apr 13 – Apr 27 |
| Framingham | Apr 26 – May 10 |
| Framingham Center | Apr 26 – May 10 |
| Waltham | Apr 28 – May 12 |
| Haverhill | May 1 – May 15 |
| Malden | Apr 4 – Apr 18 |
| Brookline | Apr 19 – May 3 |
| Medford | Apr 4 – Apr 18 |
| Taunton | Apr 22 – May 6 |
| Chicopee | May 3 – May 17 |
| North Chicopee | May 3 – May 17 |
| Weymouth | Apr 25 – May 9 |
| Revere | Apr 4 – Apr 18 |
| Peabody | Apr 25 – May 9 |
| Methuen | Apr 13 – Apr 27 |
| South Peabody | Apr 25 – May 9 |
| Barnstable | Apr 22 – May 6 |
Showing the 30 most populous of 183 Massachusetts cities. Dates are estimates from each city's NOAA frost normals and university extension timing guidelines. See all Massachusetts cities.
Frequently Asked Questions
When should I plant corn in Massachusetts?
In a typical Massachusetts location, sow outdoors Apr 25 – May 9. Across the state, the outdoor planting window starts as early as Apr 4 in Boston and as late as May 10 in North Adams.
When is the last frost in Massachusetts?
The average last spring frost in Massachusetts ranges from April 4 in Boston to May 10 in North Adams, based on NOAA 1991–2020 climate normals.
How long do corn take to grow?
Corn typically take 60–100 days from planting to harvest. Direct sow at last frost to 2 weeks after, once soil reaches 60F; does not transplant well. Succession sow every 2 weeks.
Other Crops in Massachusetts
- Tomatoes
- Peppers
- Eggplant
- Cucumbers
- Zucchini
- Winter Squash
- Pumpkins
- Watermelon
- Cantaloupe
- Green Beans
- Peas
- Lettuce
- Spinach
- Kale
- Arugula
- Swiss Chard
- Broccoli
- Cauliflower
- Cabbage
- Brussels Sprouts
- Carrots
- Beets
- Radishes
- Turnips
- Onions
- Garlic
- Potatoes
- Sweet Potatoes
- Asparagus
- Basil
- Cilantro
- Parsley
- Dill
- Oregano
- Thyme
- Sunflowers
- Zinnias
- Marigolds
- Cosmos
- Nasturtiums
- Dahlias
When to plant corn in other states