Hi Nancy,
for myself I grow this specie mounted. The canes are long and the plants are getting quite massive after a few years because many new growth come each seasons.
I grow it with a half rest regime (one month dry during december and then slight watering) but I know other people in Thailand who grow it succesfully without rest.
In Thailand, the flowering season is from January to March. It is not a difficult Dendrobium to grow and, in my opinion, a wonderful specie especially if you get the variety with the two maroons blotches.
My plant mounted :