Oh, hey! This is the first one to bloom of this cross that I've seen a photo of. I have one also - how big is yours Lien? Mine is still only about a foot in leafspan.
I didn't realize you had this cross - must have got lost in that rothschildianum haystack you call a greenhouse. oke:
Very nice flowers. How many and what size flower and plant. Your plant can take up to 8 years to reach full potential. Excellent growing. How old is the plant from flask to flowering?