These are about 22 inches high in overgrown 8-inch baskets. They are currently in short bud spike. Plants this large can easily flower twice a year as several have this season. What can we say of a plant that was named spectacular in Latin. It has twisty alien formed flowers. It flowers in winter, but the buds are likely to suffer damage when exposed to temperatures under 45 degrees. The plants live easily into the mid 30s but the buds may blast They take more sunlight than other Dendrobium. These plants can get to be impressively large but can flower in 4" pots.