Laura very nice plant
just a question, how large are your plants?
I love this species, but am a bit confused: according to many references this species is considered as "mini to small", but according to the book "Dendrobium and its relative by Lavarack et al" the pseudobulbs goes from "up to 30 cm/12 inches" (var. melaleucaphyllum), "up to 40 cm/16 inches" (var. tetragonum), "up to 50 cm/19.5 inches" to (var. giganteum), "up o 60 cm/23.6 inches" (var. cacatua)

, which put it more into the "medium size" species...