This genus is closely related to Phalaenopsis and much hybridization between the two has been done over the years. The Doritis genes bring smaller plant size and a more erect flower spike to their progeny.
The natural species usually only has a leaf spread of 4-6 inches and several plants can grow comfortably together in a 4-inch pot.
Individual flowers are about 3/4 inch across, with petals strongly recurved back toward the stem. The blooms open a few at a time, progressing up the spike, which continues to elongate as new buds are produced. The flowering period easily lasts for 2-3 months, with the spikes often reaching 3 feet in height. In high light the spikes are mostly vertical, but in shade they tend to bend toward the light.
Those are gorgeous. My orchids have not been happy. I was given a few and hung them on my back porch in full shade. I'm guessing they don't like the heat or the dryness or something, though I do mist them with the hose when I water the garden. I'm obviously not doing it right... what should I do better?
ReplyDeleteOrchids are a very diverse family of plants and the care depends on what genus you're growing. In general, most prefer bright indirect light, good air circulation and good drainage.
ReplyDeleteThanks, Jim. I wish I knew what I have - I received an un-labeled handful of plants left behind by a gal that moved up North.
ReplyDeleteI'm going to put them beneath my papaya where the rain will get them and see if that helps. Most of my research and writing has been on growing food... orchids are total luxury plants for me. I'm probably not worthy. ;)