CH-16807 Vanda sanderiana x self - Flowers are about 2.5 inches wide. Summer bloomer. 2.5 inch pots are about 3 years from blooming size. 3.5 inch pots are about 2 years from blooming size. It is called Waling-Waling in the Philippines. It's considered the Queen of Philippine Flowers. Likes it hot and humid.