Thatch in Lawns
Thatch is the accumulation of dead but undecomposed grass stems, crowns, roots and other organic debris at the soil surface. Thatch tends to build up over a period of years to form a mat, sometimes often an inch deep. Heavily fertilized Kentucky ... [... more]
North Dakota State University |
Managing Thatch in Home Lawns
Thatch in lawns is often misunderstood; both its cause and control. Some lawns have serious thatch problems while others do not. Thatch is a layer of living and dead organic matter that occurs between the green matter and the soil surface. ... [... more]
University of Illinois Extension |
Managing Thatch in Home Lawns
Thatch in lawns is often misunderstood; both its cause and control. Some lawns have serious thatch problems while others do not. Thatch is a layer of living and dead organic matter that occurs between the green matter and the soil surface. ... [... more]
University of Illinois Extension |
