Polystachya johnstonii is an epiphytic orchid in the genus Polystachya.
Plant blooms from fall to spring with two to ten 2.5 cm wide flowers.
Plants are found growing on rocks on the open hillside of Malawi at elevations of 1600 to 2000 meters
Plants should be grown in fine fir bark or in sphagnum moss with moderate light and cool to intermediate temperatures. Plants can also be mounted. Water regularly during the summer. Reduce watering during the winter and water about every two weeks.
Common Names: Johnston's Polystachya