About
Compact growing, medium-sized (30-45cm) epiphytic orchid, with upright, 20-30cm long, evergreen leaves. New growth appears from the base of the swollen stem -pseudobulb. Oval-shaped, slightly flattened sideways, mature pseudobulbs are partially covered by a pair of green, leafed sheaths. Linear, glossy, mid- or dark-green leaves are borne in pairs at the tip of the pseudobulbs. New flowering stems arise from the axils of young, mature pseudobulbs. Up to 12 flowers approximately 8cm across are carried on a long, arching or pendulous stem. Star-shaped, pink flowers are heavily covered with dark brown-red spots. The lip is fuchsia pink with pale-outlined, darker spots around the centre.
About the genus
A genus of epiphytic orchids with glossy green foliage and spidery flowers in shades of pink, purple, yellow or creamy-white
Growing conditions
SunlightFull sun, Partial shade
Soil pHNeutral
Soil moistureWell-drained, Moist but well-drained
AspectEast-facing, South-facing, West-facing
ExposureSheltered
UK hardinessH1A
Plant details
Plant typeConservatory Greenhouse, Houseplants
HabitClump forming, Columnar upright
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height5-10 years
Suggested usesHouseplants
Care notes
CultivationGrow in an open bark-based orchid compost with addition of perlite, sphagnum moss or coir. Provide enough bright filtered light, but keep away from direct sunlight or a heating source. Ideal temperatures are around 15°C minimum at night and up to maximum 25 °C during day. Water regularly, when the pot feels light when lifted. Ensure that all water drains away, preventing the plant sitting wet. Orchid fertiliser can be applied regularly throughout the growing season. Reduce watering and feeding in winter months. The orchid will naturally produce aerial roots, growing outside of the pot. As with many orchids, they grow best when well-established and slightly pot-bound. Re-potting should be only done if the plant overgrows its container or before the potting mix starts to deteriorate - approximately once in 2-3 years.
PruningNo pruning required.
PropagationMature plants may be divided when the plant overgrows its container. Each division should have at least 3 older growths with a sufficient amount of stored energy and water, to support new growth and reduce stress after repotting.
Pest resistanceMay be susceptible to mealybugs, aphids and scale insects.
Disease resistanceGenerally disease-free. Poor air movement may cause bacterial or fungal rots. Good hygiene practice and sterilising cutting tools prevent the spread of virus diseases.