Thatch

From PlantFacts
Revision as of 10:00, 27 June 2006 by Eeberlin (talk | contribs)
Jump to navigation Jump to search


1. an intertwined layer of dead and living roots, stems and blades of grass plants. It holds water, pesticides and fertilizer like a sponge, preventing them from reaching the roots.

turf%20with%20thatch2.jpg

A thatch layer that is more than 1" thick may need core aeration spacing as close as every 3" to be effective.
Source: http://hflp.sdstate.edu/Pestalrt/alert809.htm

thatch%20excess.jpg

An example of excess thatch buildup.
Source: http://hflp.sdstate.edu/Pestalrt/alert809.htm