Calypso Bulbosa

[King_of_orchid_growing:)]

Originally Posted by theroc1217

I have their pots inside larger terracotta pots set on damp sphagnum; it seems to be keeping the pots cool and the air humid, while I hardly have to water them. I think a similar system will have to do for the summer, keeping them indoors and cool near a window.

It is possible, (and perhaps even easier), to just put the dormant tubers in a temperature controlled refrigerator for the summer, pot and all. Just don't put them in the freezer.