The newsgroup rec.gardens has lots of questions and answers. Good luck. ---------------------------------------------------------------------- Charles and Margaret Baker, Portland, Oregon, USA "Orchid Species Culture" - Timber Press. Vol.1, Pescatorea, Phaius, Phalaenopsis, Pholidota, Phragmipedium, Pleione - ISBN 0-88192-208-0 Vol. 2, in press, Dendrobium