Choosing the right grass type for your climate matters more than almost any other decision in lawn care, since cool- and warm-season grasses have fundamentally different growing seasons and care needs.
Cool-season grasses like Kentucky bluegrass and fescue thrive in northern climates with cold winters, while warm-season grasses like Bermuda and zoysia dominate in the hot, humid South — planting the wrong type for your region is a common cause of a struggling lawn.
Matching your grass type to your regional climate matters more than any single care practice — cool-season grasses green up and grow fastest in spring and fall, while warm-season grasses do the same through summer heat. Many lawns in transitional climates use a blend of both to cover the full year.
Mowing at the correct height for your grass type — generally never removing more than a third of the blade length at once — keeps roots strong and helps the lawn naturally crowd out weeds.
