Thanks all...Does it have an umbo? I can't tell from the pictures.
FWIW - A friend feels that the album forms of leucochilum must have a green umbo and that a yellow umbo means interbreeding with other Brachys.
I grow all albas and normal types of leucochilums the same way... under two T5 sunblasters a foot away (bright light) with warm nights.The flower itself is wonderful, but the plant too is so delicately colored that it really adds to its overall beauty. Do you find these more sensitive in culture than the normal types, especially with regard to sunlight?