Psychopsis Mendenhall 'Hildos'

[WaterWitchin]

I just received one of these as a gift from a grower. He said it absolutely hates root disturbing/repotting. I know nothing about its care, other than that.

Has anyone done well growing this in S/H? Isn't it a warmer type grower? I rarely put phals in S/H because in my care a heat mat is required in winter and I refuse to run more than one mat. Would it be similar?

Edited to add: Same question re Bulb. carunculatum.

Thanks in advance for assistance.