What is the latest time in the summer that one should plant grass seed? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: What is the latest time in the summer that one should plant grass seed? Answer: Donna R. Coffin, Extension Professor Our factsheet on establishing home lawns suggests “spring (May) or late summer (August 15 to September 15)” is the best time. If you live in Aroostook County, I would suggest early September as a last date read more