About
A medium sized, evergreen, upright growing epiphytic orchid. The petals and sepals are pink with dark red spots at the edges, the lip is white, yellow-red at throat. Flowers are bilaterally symmetrical, up to 8cm across. Long lasting flowers are carried on multiple racemes, up to 60cm tall. New flowering stems emerge from the base of older leaves. Broadly oval, green or dark green leaves up to 30cm long emerge from the centre of the plant and are main storage of water and nutrients.
About the genus
Phalaenopsis are a large genus of species and hybrid mainly epiphytic orchids. Short, upward growing, stem-like rhizomes with no pseudobulbs produce oval, fleshy mid to dark green leaves and flowers in branched racemes from the base of the leaves
Growing conditions
SunlightPartial shade
Soil pHNeutral
Soil moistureWell-drained
AspectEast-facing, West-facing
ExposureSheltered
UK hardinessH1A
Plant details
Plant typeConservatory Greenhouse, Houseplants
HabitColumnar upright
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height1-2 years
Suggested usesHouseplants
Care notes
CultivationGrow 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.
PruningNo pruning required. Cut back flowered stem to lower node to encourage further flowering.
PropagationPropagation 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
Pest resistanceMay be susceptible to mealybugs, aphids and scale insects.
Disease resistanceGenerally disease-free; avoid watering centre of the leaf crown, to prevent bacterial rots