Water retained by various soil ingredients

Leo A. Martin leo@possi.org
Tue, 23 Oct 2012 19:48:57 PDT
It is possible to buy large horticultural perlite. Particles are about the
size of dry beans. This retains much less water than the fine stuff. Used
by itself it is not good for anchoring roots so it needs something else
for more stabilization.

Leo Martin
Phoenix Arizona USA

More information about the pbs mailing list