About
An evergreen, epiphytic orchid with fleshy, green leaves overlapping the long, pendulous central stem. Flowers are insignificant, around 1cm and pale yellow; produced on short flowering stems along the central stem in autumn. The leaves are flat, arranged alternately around the stem in one plane, creating a herringbone pattern. Each succulent leaf is 3-5cm long and lance-shaped.
About the genus
Dendrobium are epiphytic and terrestrial orchids with elongated, stem-like pseudobulbs bearing linear to ovate leaves. Racemes or panicles of showy flowers are produced from nodes along the stems mainly in spring
Growing conditions
SunlightFull sun, Partial shade
Soil pHNeutral
Soil moistureWell-drained
AspectEast-facing, South-facing, West-facing
ExposureSheltered
UK hardinessH1A
Plant details
Plant typeConservatory Greenhouse
HabitPendulous weeping, Clump forming
FoliageEvergreen
Height0.1-0.5 metres
Spread0.1-0.5 metres
Time to full height5-10 years
Suggested usesHouseplants
Native toIndia (Andaman Islands, Assam), Thailand
Care notes
CultivationPlants are best grown mounted on cork bark or wood if sufficient humidity can be provided. Alternatively, grow in a pot in an epiphytic, medium grade, bark-based potting mix with added perlite, moss, or coir. As with many orchids, they grow best when the roots are slightly restricted. Therefore, avoid over-potting or frequent root disturbance. It is a warm-growing orchid and the temperatures should not drop below 16°C. It can be grown similarly to Moth Orchid (Phalaenopsis) but requires much brighter conditions. Provide indirect light and higher humidity by misting regularly in spring and summer, then move the plant to a bright, room in autumn and winter. Ensure that roots dry-out between the waterings, especially in winter. See indoor orchid cultivation
PruningNo pruning required.
PropagationPropagation by seed is only possible in a controlled laboratory environment. Mature plants may be divided when the plant overgrows the pot. Sideshoots (keiki) may develop on older canes -remove and pot them into sphagnum moss when the new roots are at least 2cm long.
Pest resistanceMay be susceptible to scale insects, aphids, mealybugs and glasshouse red spider mite.
Disease resistanceGenerally disease-free.