Dendrobium racemosum Plant Care
Dendrobium racemosum (Nicholls) Clemesha & Dockrill
Updated · Sources · How we source care data
Dendrobium racemosum, commonly known as the erect pencil orchid, is a species of orchid endemic to tropical North Queensland. It is an epiphytic or lithophytic orchid with yellowish stems, cylindrical dark green leaves and flowering stems with between eight and fifteen cream-coloured to pale yellow flowers with a thread-like tip on the labellum.
Bright indirect light
At a glance
How do you care for Dendrobium racemosum?
Dendrobium racemosum grows best in bright indirect light.
Where Is the Dendrobium racemosum Native To?
What Is the Dendrobium racemosum?
Dendrobium racemosum (Dendrobium racemosum) belongs to the Orchidaceae family within the Dendrobium genus. Dendrobium racemosum is native to tropical North Queensland.
Dendrobium racemosum displays an upright, epiphytic growth habit, reaching up to tall with a spread of approximately . Dendrobium racemosum produces colorful, showy blooms in various shapes and sizes.
What Light Does the Dendrobium racemosum Need?
Dendrobium racemosum thrives in bright indirect light. Avoid placing Dendrobium racemosum in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Soil Mix Works Best for a Dendrobium racemosum?
Well-draining orchid mix with bark chips and sphagnum moss. Good drainage is essential for Dendrobium racemosum to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Dendrobium racemosum?
Repot every 2-3 years after flowering. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Dendrobium racemosum?
Dendrobium racemosum can be propagated through division, back bulbs, keiki propagation. Similar propagation techniques also apply to golden dendrobium plant care, which shares the same genus.
Is the Dendrobium racemosum Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Dendrobium racemosum, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the Dendrobium racemosum?
Dendrobium racemosum is susceptible to aphids, scale, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
Keep exploring plants
Dendrobium racemosum is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Dendrobium genus — compare its care with other Dendrobium species on PlantoScan.
Dendrobium is part of the Orchidaceae plant family — browse all Orchidaceae genera and species.
Dendrobium racemosum thrives in bright light and direct sun — see other bright-light plants.
More Dendrobium Species
Other Dendrobium species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Dendrobium racemosum (Nicholls) Clemesha & Dockrill, family Orchidaceae (first published in Orchadian 1: 52 (1964)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Dendrobium racemosum, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
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