About
Dendrobium atroviolaceum, the black blood-red dendrobium, is a robust, cool-growing epiphytic orchid from Papua New Guinea producing waxy, cream-white flowers with dark-purple to black markings � one of the most striking and distinctive colour combinations in the genus. A rewarding orchid for a cool to intermediate heated greenhouse.
About the genus
Dendrobium are epiphytic and terrestrial orchids with elongated, stem-like pseudobulbs bearing linear to oval leaves and racemes or panicles of showy flowers produced from nodes along the stems, mainly in spring. One of the largest orchid genera, ranging from cool-growing temperate species to warm-growing tropical epiphytes.
Plant details
Suggested usesBorders, containers, naturalising in grass.
Care notes
CultivationPlant at appropriate depth in well-drained soil.
PruningAllow foliage to die back naturally after flowering.
PropagationDivide offsets or bulbils when dormant.
Pest resistanceGenerally pest-free. Monitor for common garden pests.
Disease resistanceGenerally disease-resistant. Ensure good air circulation.