In my opinion, bark tends to break down pretty quickly, thus defeating one reason to mount your plants: the longevity of a mount prevents constant repotting. I would get a peice of hardwood or cork to attach your plant to. Another thing with Phals is that they actually grow 'upside down,' so if you wanted a more natural look, you should flip your plant. This way crown rot is nearly impossible because the water drains away instantly! Im also curious why there is water in the bottom of the pot? I would get rid of that water catcher thingy (now that I think about it, I have no idea what those are called!) so that your plant can dry off. Finally, it doesnt look like your rope is very tight. If the roots begin to grow and the plant moves (whether from a breeze, watering or whatever) the roots cannot take hold of the mount. I personally use to zip ties to mount my plants or sometimes the big long twist ties. You are definitely on the right track! Mounting orchids is my favorite way to grow them and so far Ive had pretty good luck! Growing them this way is TOTALLY different than potted plants and adds a new twist on their care.
