Thanks Dave and Ray, for this advice. What I decided to do was take the Mclellanara out of the S/H and sphag it, and leave the Zygo in the S/H. The Mc is on sphagnum in a cleaned out grape bag with holes for ventilation (I cut all the roots off) and sitting below the window right next to the heating vent. The zygo is still hanging out in the S/H above a humidity tray.
What I figure is that, if they both croak, then at least I've learned something, right? So right now I am trying to pick a good HEALTHY growing orchid to put in the S/H. I've got a couple of Miltassias that are happy and healthy, and some Oncidiums. But I'll let you know what happens with my sickly plants.
Thanks again! Happy new year!
