Nhu Nguyen xerantheum@gmail.com
Tue, 02 Jul 2013 09:36:33 PDT
"Dry Stall" is probably the best way to get pumice if you don't live near a
pumice mine. The quality fluctuates between larger sized grains to finer
sized grains and sometimes there is a bit of grit. I prefer the mix to have
just a little bit of grit. The roots seem to prefer that much better, as
Dylan said.

On Jul 2, 2013 7:26 AM, "Joseph Kraatz" <plantnut@cox.net> wrote:

> I use a product called 'Dry Stall'.  Can be purchased at tack shops and
> farm supply stores here in S. Calif.  Doesn't have fine particles.   Joe

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