I bought one many years ago (early '90). At least I bought one under this name at that time!!! Very very very easy, very resilient little guy. Usually grew in bark mix for me, with lot of water. Hot temps or cool temps... I often neglected repotting for years... And it always recovered. The last thing I did was delaying repotting till the roots were rotten (i must say I don't have a very nice clone. I love to torture plants I am not very found in because I think I can learn something about them even if I don't really love them). I potted a single small division without roots in sphagnum moss 2 years ago. Now the fan has a LS of 20cm. I will continue to grow it in Sphagnum (I now many Paph growers are afraid of growing in this media. I agree roots can rot quickly, but I believe the key of the success is a very very very very low fert level... and we must react quickly if the plant seem to be stressed