Description. Dendrobium Anosmum is a deciduous orchid that blooms in the late winter, early spring months. Leaves can be expected to start dropping off in the early winter months and buds will soon follow. How to grow Honohono (Haplostachys haplostachya), plant pictures and planting careinstructions supplied by real gardeners. Seven Rocks Orchids grows Dendrobium anosmum, better known in Hawaii as the Honohonoorchid. These are are grown in 4" pots and have several 3-4' canes each. Orchid Care for the Novice--An Orchid's Perspective many types of orchids do well in a sunny window, please follow the instructions carefully. Then, I decided it was time to learn how to take care of my plant, it had been so good to me, Well , I have re-potted the honohonoorchids in four pots. Cultural Requirements of Hono Hono Orchids By Scot Mitamura The Hono Hono Orchid or Dendrobium anosmum, has been a Hawaiian Favorite for many years. Vanda orchids produce some of the more stunning blooms in the genera. Care of Vanda orchids is simple, provided you remember a few key items found in this article. When watering your orchids, take care to avoid wetting the leaves. B. If water gets trapped in between the leaves, Orchids are some of the most commonly grown houseplants. With proper growing conditions, it isn?t difficult to take care of orchid plants. Read here to get some indoor orchid care tips. When watering your orchids, take care to avoid wetting the Be sure to use an orchid food that is formulated for orchids and follow the instructions on the label.