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post #9 of (permalink) Old 01-27-2013, 02:44 PM
Rich Guano
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Join Date: Jan 2012
Location: Arnoldsville, GA
Posts: 217
That's what we are trying to decide just now. I just opened a poll in the low tech forum. (sand vs gravel)

Capping Dirt (Sand or Gravel?) Poll

That sand is a great idea. I have used Pool Filter Sand successfully for years. 0.4 to 0.6 mm grain size. But I have not yet used it over dirt. My only concern is that the grain size is large enough to allow nutrients to fall back into the soil, thus extended its useful life.

Have an open mind, but not so open that your brains fall out.

Think outside the glass box.
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