A: De-thatching is a process that removes thatch from a lawn. Thatch is a layer of dead and decaying organic matter located where the grass emerges from the ground.
If it becomes too thick, it will not break down and forms a dense layer that tends to be impermeable to water.
Thatch – not to be confused with “mat” – is a dense layer of more than 1.5 cms. (1/2 inch) that prevents light, water and nutrients from reaching the grass. A thick layer of thatch also provides the perfect hiding place for insects like chinch bugs. Leaving your mulched grass clippings on the lawn will not contribute to thatch unless a severe problem already exists.
[singlepic id=202 w=320 h=240 float=left]Thatch primarily results when the organic material collects faster than it decomposes. Thatch problems arise when lawns are over-fertilized, over-watered and have insufficient microbial activity in the soil.
To obtain a free estimate on de-thatching your property, or to obtain a specific lawn care program for your property contact us at 613-838-4066.
