Large Yellow flowered Cattleya of Thai breeding awarded an 82 point AM/AOS in 2013, and one of the foundations of much modern Cattleya breeding. Well established plants in 3.5″ pots about 2 years from blooming.
If you like this kind of breeding, see also the following hybrids that are for sale here that use Rlc Haadyai Delight as a parent:
