I had some catasetums growing in a sort of round, grey colored, bead-
like lava rock. Plants do ok in it, and for me the only downside was
that if I overturned a pot, the lava rock would go rolling all over the
place, like a spilled bag of marbles. Using this material in a home
growing situation is also problematic in that these rocks often wash
down sink drains and whatnot.
Bob Dickow, Moscow, Idaho
"Kenni Judd" wrote in
:
We use lava rock extensively. It's the main ingredient in our mix for
catts and dens. We like it because it does not break down; this often
means an extra year between repottings and when we do repot, we don't
snip
Good growing,
--
Kenni Judd
Juno Beach Orchids
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* Bob Dickow ) *
* Hampton School of Music *
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