Ctenanthe setosa – Indoor Plant
Ctenanthe setosa is a clump-forming, evergreen perennial plant growing about 1-2 m tall. It has striped dark green and silver/ grey leaves are purple on their undersides, elliptic with entire margins, up t0 45cm long and 10cm across. Its leaf petioles are hairy. Its white flowers are borne on short spikes.
Family Name: Marantaceae
Scientific Name: Ctenanthe setosa
Common Names: Never Never Plant, Prayer Plant.
How to care and grow Ctenanthe setosa?
It thrives best in bright, indirect light. Will tolerate some degree of shade, however, insufficient light may cause loss of variegation in the leaves. If there is too much light, the colors in the leaves fade.
Ctenanthe setosa plant grows best in a well-drained, peat based, indoor potting soil.
Ctenanthe setosa prefers normal temperatures between 60 degrees Fahrenheit – 80 degrees Fahrenheit, avoid temperatures below 12 degrees Celsius / 55 degrees Fahrenheit. Lower temperatures can damage the leaves of a Never Never Plant.
Water your plant regularly during the growing season and always keep the soil moist but never allow your plant to sit in water. During the winter season, reduce watering and you can allow the topsoil to become slightly dry between each watering.
Fertilize your plant every two weeks with a half-diluted liquid fertilizer during the active growth period (spring and summer). It’s not necessary to fertilize in the winter and fall.
Ctenanthe setosa can be easily propagated by division of rooted offshoots or by cuttings. In spring take cuttings 4 – 5 inches long with three or four leaves and trim off any leaf-stalk sheaths that would be below the soil surface when planted.
High humidity is very important for these plants. If the air is dry, place your Ctenanthe on a pebble tray filled with water. Be sure the plant is sitting on the pebbles and not in the water.
Re-pot during spring season once every 2 years, just in a somewhat bigger pot if the roots have consumed all the space with the present pot.
Pests and Diseases:
It has no serious pest and disease problems. Watch for Mealy Bugs, Spider mites, and Aphids. Treat spider mites with insecticidal soap.