OOps! In my post on this subject I said: Caffeine is, of course, water soluble, so I don't believe they would be at all effective.
The sentence should have read: With regard to coffee grounds, caffeine is, of course, water soluble, so I don't believe they would be at all effective. Sorry. Martin _______________________________________________ the OrchidGuide Digest (OGD) [email protected] http://orchidguide.com/mailman/listinfo/orchids_orchidguide.com
