ClarkH – posted 11 May 2011 05:26
I have an area of very sick and dying grass. Each year it expands a bit. If I dig out a clump of sod I find a white powder like layer about 1-2 inches down. No roots get through this layer. What is this and how do I fix it?
awin4me – posted 12 May 2011 00:31
Hard to say without more info……
grass typesoil type/area of countryis it a wet soil (if so its probably a mildew)
Grubworms, webworms…….all a possibility.