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Lawn Thatching Guidelines

Thatch is definitely the straw-like layer of expended grass, stems, roots, pollen and seeds that grows between the grass and the earth. Thatch prevents water plus nutrients from reaching the earth and root system, which may stunt or kill your individual lawn. Dethatching, removes the following buildup and is often observed with aeration, which will increase air movement into the earth by removing cores with soil and thatch by using a hand tool or electric machine. 

Lawn Thatching

Dethatching and Aeration

Dethatching and aeration go hand-in-hand: Just what exactly one begins, the other completes. Rapid root growth and major foot traffic can sleek and stylish the soil and the thatch can choke your yard. While dethatching lifts typically the dead growth, aeration shows the soil room to renew itself. Signs that you need to dethatch and aerate include hair loss turf, matted-down grass, thinning new growth, standing normal water and compacted ground. By simply dethatching and aerating, you will be literally breathing fresh air as part of your soil.

Warm-Season Grasses

Warm-season grasses are prevalent throughout southern regions with conditions between 80 and 97 degrees Fahrenheit. The best time for you to dethatch warm-season grasses is usually two to three weeks after planting season green-up. This time favors rapid recovery of lawns, specially Bermuda grass and zoysia grass that you can aggressively dethatch with good results. Lightly dethatch centipede grass, bahia yard and St, Augustine yard for the best results.

Cool-Season Solide

Cool-season grasses thrive throughout northern regions with fairly fast spring and fall conditions between 60 and seventy-five F. Essentially dormant by way of midsummer, cool-season grasses continue being green if watered. Dethatching should be done in early spring or maybe early fall, just before the height growth periods. Kentucky bluegrass needs regular dethatching. Cool-season turf-type grasses such as ryegrass and tall fescue are generally least prone to development of thatch because you cut them above warm-season grasses.


Intended for lawns that need some really serious help due to neglect or maybe extreme weather changes, you might need to do more extensive renovation. This procedure begins with mowing typically the lawn as low as possible. Use a thatching rake for smaller regions or a vertical mower intended for larger areas to cut in to the old lawn, loosening the actual soil and bringing the thatch to the surface. Aerating the actual lawn lifts plugs through the soil, allowing air as well as water to penetrate the actual soil. Spreading fertilizer as well as organic material after dethatching and aeration adds nutrition back into the soil therefore new grass seed may have air, water and nutrition -- all the necessary components needed to thrive.