An epiphytic, evergreen, tropical orchid and a popular houseplant. Broadly oval or elliptic, six to ten fleshy leaves are alternately arranged around a short, central stem, wholly covered with overlapping leaf bases. Upright, arching or semi-pendant stems emerge beneath older leaves and carry long-lasting flowers. Size and number vary, depending on the cultivar
0.1-0.5 metres
0.1-0.5 metres
| Season | Stem | Flower | Foliage | Fruit |
|---|---|---|---|---|
| Spring | ||||
| Summer | ||||
| Autumn | ||||
| Winter |
Grow in an open bark-based orchid compost. Provide enough bright filtered light, but keep away from direct mid-day sunlight or heating source. Ideal temperatures are around 17°C at night and 20 - 25 °C during day. Mist aerial roots regularly and water the plant when almost dry - pale, silvery roots are a good indication when to water. Orchid fertiliser can be applied regularly throughout the season. See Phalaenopsis cultivation
Propagation by seed is only possible in controlled laboratory environment. Mature plants may produce sideshoots (keiki) which may be removed and potted separately into orchid propagation mix when the new roots are at least 2cm long
No pruning required. Cut back flowered stem to lower node to encourage further flowering
May be susceptible to mealybugs, aphids and scale insects
Generally disease-free; avoid watering centre of the leaf crown, to prevent bacterial rots