Overview
Dendrobium jerdonianum is a clump forming, columnar upright orchid in the genus Dendrobium, part of the Orchidaceae family, with evergreen foliage. Dendrobium jerdonianum grows best in full sun and partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H1a. Suggested uses include houseplants and conservatory and greenhouse.
About
Dendrobium jerdonianum is a clump-forming, columnar upright orchid cultivar within the Dendrobium genus, known for its elongated pseudobulbs and narrow to oval evergreen leaves. This orchid produces prominent flowers in spring from racemes or panicles emerging from nodes along the stems. It thrives in well-drained loam soil with a neutral pH and prefers bright indirect light, making it suitable for houseplants, conservatories, and greenhouses. Best grown in sheltered positions with full sun to partial shade, it requires orchid bark cultivation and can be propagated by division or keiki removal.
Growing conditions
Best soil and position for Dendrobium
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- East-facing, West-facing, North-facing, South-facing
- Exposure
- Sheltered
- UK hardiness
- H1a
Plant details
Dendrobium jerdonianum size, habit and characteristics
- Plant type
- Orchid
- Habit
- Clump forming, Columnar upright
- Foliage
- Evergreen
- Suggested uses
- Houseplants, Conservatory and greenhouse
Care notes
Pruning and caring for Dendrobium jerdonianum
- Propagation
- Division, Keiki removal
- Pest resistance
- Scale insects, Aphids, Mealybugs, Red spider mite
Frequently asked questions
Where is the best place to plant Dendrobium jerdonianum?
Dendrobium jerdonianum prefers full sun and partial shade. It suits sheltered positions.
What soil does Dendrobium jerdonianum need?
Dendrobium jerdonianum grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Dendrobium jerdonianum hardy in the UK?
Dendrobium jerdonianum has an RHS hardiness rating of H1a, meaning it needs tropical warmth above 15°C and must be grown under glass in the UK.
How do I propagate Dendrobium jerdonianum?
Division, Keiki removal.
More in the Dendrobium genus
- Dendrobiumdendrobium
- Dendrobium amplumblack-tongued orchid
- Dendrobium aphrodite
- Dendrobium bracteosum
- Dendrobium bullenianum
- Dendrobium bursigerum
- Dendrobium christyanum 'Lillian'
- Dendrobium chryseum
