Hi Charles, I have Phal. micholitzii in my collection and I grow it on the warm side, that is winter night temps at 18/21: C. In summer the nights are usually around 18: C and the days at 28/34: C range. I have the plant now for 6 months and it grew 2 new leaves. It has 11 leaves and 5 inflorescenses and produced 3 flowers so far. It had a keiki when I received it and I removed it and it is also growing well. Seems mother and kid like the conditions. Regards Peter from Bloubergstrand _______________________________________________ the OrchidGuide Digest (OGD) [EMAIL PROTECTED] http://lists.orchidguide.com/mailman/listinfo/orchids