About
A medium-sized, evergreen, epiphytic orchid with narrow-linear, dark green, leathery leaves. Small, elliptic pseudobulbs are covered in basal leaf sheaths, carrying five to twelve leaves, up to 90cm long and approximately 1cm wide. The plant flowers in summer and autumn on upright or pendant stems, carrying five to fifteen, 4-5cm large flowers. The flowers have a distinct triangular shape, with the two petals bent forward. Flowers are white, with a distict dark red or purplish lines.
About the genus
Cymbidium are epiphytic, lithophytic or terrestrial orchids with prominent spherical to ovoid pseudobulbs, long linear leaves and fleshy white roots. Several long lasting showy flowers with a distinctive 3-lobed lip are borne on erect or arching flower spikes from the bases of the pseudobulbs
Growing conditions
SunlightPartial shade
Soil pHNeutral
Soil moistureWell-drained
AspectEast-facing, West-facing
ExposureSheltered
UK hardinessH1C
Plant details
Plant typeConservatory Greenhouse
HabitClump forming
FoliageEvergreen
Height0.5-1 metres
Spread0.5-1 metres
Time to full height2-5 years
Suggested usesHouseplants
Native toHimalaya, SE Asia, Japan
ToxicitySkin allergen. Wear gloves and other protective equipment when handling
Care notes
CultivationGrow in an open, free-draining orchid compost with addition of perlite, sphagnum moss or coir. Requires day temperatures around 16°C and 10°C at night. Provide good light levels, but avoid direct sunlight. Water plants thoroughly when compost is almost dry, allow to drain and use orchid fertiliser regularly during growing season. Reduce watering in winter. Place outside in dappled shade during the summer months to aid flower initiation. See cymbidium cultivation for more detailed information.
PruningNo pruning required. Cut down flowered stems to base.
PropagationPropagation by seed is only possible in a controlled laboratory environment. Mature plants may be divided in early or mid spring, when the plant overgrows its container. Each division should have at least 3 older pseudobulbs with a sufficient amount of stored energy and water, to support new growth and reduce stress after repotting.
Pest resistanceMay be susceptible to aphids, glasshouse red spider mite, scale insects and mealybugs
Disease resistanceGenerally disease-free. Sterilising cutting tools may prevent virus diseases, such as Cymbidium Mosaic Virus (CMV).