Zygopetalum triste

[orchidsarefun]

Originally Posted by Leafmite

Really nice! I try not to get water on the leaves and that helps a little but...yes, those spots. I have tried extra calcium, keeping the leaves dry, keeping them out of too bright of light, etc. I have decided just to accept them. I might ask a vendor who grows these what he does.

I have also accepted them. I did ask a grower ( not a reseller ) about conditions and was told that they have fans in the greenhouses. Well mine still developed spots when they were outdoors in windy Chicago !