This is a Nobile Dendrobium hybrid developed my Yamamoto 2015. All Nobile are deciduous. They only flower once they have lost the leaves on a cane. In nature the original plant could survive temps from 0-degrees to over 100. They would go from months of monsoon rain to desert conditions for months. These usually flower later in the season but we have a couple now (1/25/2024). They are about 20-inches high andabout 30 flower buds. Subject to prior sale.