Date: Mon, 8 Apr 2002 13:02:24 -0700 (PDT)
From: Michael Smith [EMAIL PROTECTED]
Subject: Re: Prep Questions!
To: Allan [EMAIL PROTECTED]
Dear Allan,
Please Fwd:
Dear Hugh,
It sounds here as if the 508 is acting as a catalyst
on the clay, pulling the alumina/silica into a
cohesive whole onto
Hi Allan -
Here is the excerpt on sand from the publication itself. I think
it explains it pretty good and brief. I once made the mistake
of purchasing fine sand for greenhouse production instead of
course sand, and you definitely want the course type for
improved drainage etc.
Want to try
