Discover the Best Time of Year to Plant Grass in New England… The Answer Might Surprise You

New England is a region in the United States comprising six northeastern states. Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont have similar growing zones and climates. The best time to grow grass in New England depends on factors related to these states’ typical weather. Recommendations about planting grass in New England might not be what you expect.

When is the Best Time to Plant Grass in New England?

If you live in any New England state, the best time to plant grass is mid-August to mid-September. The ground is typically warm and easy to work with, making planting grass more efficient and less time-consuming. Plus, the temperatures in late summer should be warm but not too hot, which is ideal for growing grass quickly. Depending on your location in New England, you might be able to sow grass later in September. For example, the University of Massachusetts shares that coastal locations like Cape Cod can stretch their grass growing season.

Can You Grow Grass After Mid-September in New England?

You can start growing grass in late winter to early spring. However, most experts do not recommend doing so in New England. The ground in late winter may feel muddy and wet underfoot. It also might not be warm enough to work with. You might find it hard to work with compared to late summer. Additionally, it is not best to attempt to grow grass in New England during cold conditions. The cold temperature makes it difficult to grow most varieties of grass successfully.

Late-seeded grass will have difficulty becoming established before winter arrives in New England. Young grass quickly dies due to cold conditions or lack of moisture. Plus, soil commonly freezes and thaws in early autumn, drying out tender grass roots.

Ideal Conditions to Plant Grass

The ideal temperature for most cool-season grasses grown in New England is 65- and 75 degrees Fahrenheit. You should seek soil temperatures between 55- and 65 degrees Fahrenheit for optimal root growth. Giving your grass the longest time in these optimum conditions strengthens the chances of proper establishment and growth prior to the cold dormancy of winter. Plus, as autumn begins, the days start to shorten. Shorter days mean shorter periods of sun to help support grass growth.