Ray Barkalow said: >By allowing that severe of a development of algae, you are >allowing it to suffocate the roots.
The verb "allowing" caught my eye. In this case it infers passive lack of action. What we all want to know is what positive action we can take to prevent that algae growth, especially in a mix of moss in transparent pots. Any suggestions greatly appreciated. Giles Smith _______________________________________________ the OrchidGuide Digest (OGD) orchids@orchidguide.com http://orchidguide.com/mailman/listinfo/orchids_orchidguide.com