Dendrobium hasseltii 'Alba' (Hasselt's rock orchid 'Alba') — Clump forming, Columnar upright | Fenn

Overview

Dendrobium hasseltii 'Alba' is a clump forming, columnar upright orchid in the genus Dendrobium, part of the Orchidaceae family, with evergreen foliage. Dendrobium hasseltii 'Alba' 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 hasseltii, commonly known as the Hasselt's dendrobium or spinach orchid, is a species of orchid. It is native to Borneo, Java, Sumatra, and Peninsular Malaysia.

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 hasseltii 'Alba' 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 hasseltii 'Alba'

Propagation: Division, Keiki removal
Pest resistance: Scale insects, Aphids, Mealybugs, Red spider mite

Frequently asked questions

Where is the best place to plant Dendrobium hasseltii 'Alba'?

Dendrobium hasseltii 'Alba' prefers full sun and partial shade. It suits sheltered positions.

What soil does Dendrobium hasseltii 'Alba' need?

Dendrobium hasseltii 'Alba' grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.

Is Dendrobium hasseltii 'Alba' hardy in the UK?

Dendrobium hasseltii 'Alba' 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 hasseltii 'Alba'?

Division, Keiki removal.

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