August 15 through September is the best time to plant grass seed in Maine. Grass seed thrives when soil temps reach 50 to 60 degrees Fahrenheit.
Category: Maine
The Best Grass Seed for Maine Lawns
Kentucky bluegrass, perennial ryegrass, tall fescue, and fine fescues are the best grass seeds for Maine lawns. Read our guide to find the best grass for you.
Planting Zones of Central Maine
Central Maine spans USDA plant hardiness zones 4a to 6a, with the coldest areas in Zone 4a and slightly milder regions in Zone 5b to 6a.
Planting Zones of Northern Maine
Northern Maine spans USDA plant hardiness zones 3b to 5a, with the coldest areas in Zone 3b and slightly milder regions in Zones 4a to 5a.
Planting Zones of Southern Maine
Southern Maine spans USDA plant hardiness zones 5a to 7a, with the coldest areas in Zone 5a and warmest areas in Zone 6b to 7a.
Planting Zones of Maine
Maine spans USDA plant hardiness zones 3b to 7a, with coastal areas being warmer (Zones 6-7a) due to oceanic influence and colder inland areas (Zones 3-5).