toklumnia jairak firm no35
I'm new to orchids. I bought a toklumnia jairak a couple years ago, while in flower, and it has grown well but hasn't rebloomed. I read in the forums that light might not be bright enough, but it is in my bathroom next to a south facing glass block window that gets ample light. its in bark now, and gets watered about every other day (drains very well). any suggestions to encourage blooming? also, will this orchid grow on a slab? I am thinking of dividing it (if that's possible) as the pot it is in now seems pretty full. Any help will be greatly appreciated. I haven't been able to find much information on this orchid, in the forums or on the internet.