Mine is mounted and I've found that the roots prefer the raw ceder over the sphagnum mount. Compared with ang. elephantinum, this one really has adherent roots, although who really knows why roots do what they do

. I've heard that potting in charcoal is also good. Mine takes quite high light (near-catt levels) and blooms 2-3 times a year. They can bloom when quite small...having it mounted makes watering much easier - I water every day and it's dry by night...it seems to enjoy that.
