jeremy_norbury

Mike

Don't these kinds of rock absorb water?

Is there no capillary action?

I use Tufa rock in a shallow tray and it can empty the tray of water in a couple of days! I don't need any drainage holes at all for the trees. http://www.tufa.bc.ca/tufa_history.htm

Jerry

__________________

All I ask is the chance to prove that money can't make me happy. Spike Milligan
I told you I was ill. Spike Milligan's Gravestone