Plant guide
Noble dendrobium
Dendrobium nobile
Noble dendrobium is considered non-toxic to cats. This flowering orchid has a seasonal rest period. The guide covers the named species; a retail hybrid needs its own identity check.
Non-toxic does not mean edible. Eating plant material can still upset your cat’s stomach.
What this guide covers: Dendrobium nobile only. Confirm the botanical label; a photograph cannot identify a visitor’s specimen.
Photo:
Photo details
Wikimedia Commons — Dendrobium nobile
By Gió Đông (thảo luận)
License: CC BY 3.0
Original photograph unchanged; proportionally resized for review and display.
Plant identity
- Scientific name
- Dendrobium nobile
- Scope
- Species
- Family
- Not recorded
- Also known as
- No reviewed aliases available
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How to grow this plant
Dendrobium nobile only; the care categories summarize the cited growing guidance.
- Light
- Medium indirect light or Bright indirect light
Use partial shade during active growth and a well-lit position in fall and winter.
- Watering
- Special watering method
Water generously in the growing season, then keep it dry during its winter rest.
- Temperature
- Daytime: 64–77°F / 18–25°C
For late spring and summer, the source gives daytime temperatures of 64–77°F (18–25°C) and nights above 50°F (10°C).
- Humidity
- Higher humidity
Provide high humidity with good ventilation.
- Potting
- Use an epiphytic orchid mix with excellent drainage.
- Through the year
- Feed during active growth; divide or repot when the plant fills its container.
Growing-guide sources
- Dendrobium nobile identity and growing guidance ↗Royal Horticultural Society · Accessed 2026-10-17
Exact named plant; outdoor and seasonal conditions retain their original context.
Growing advice reviewed 2026-10-17. Plant safety is assessed separately.
Reviewed safety information
- Toxic principle
- Not recorded in the reviewed evidence
- Reported signs
- Not recorded in the reviewed evidence
Missing information is unknown. It should not be interpreted as an absence of risk.
Safe alternatives
No verified alternative recommendations are available for this guide.
Sources & review
- Noble dendrobium cat/pet safety reference ↗VPIS · Accessed
Listed by the source as Dendrobium species. VPIS lists Dendrobium species as pet-safe. RHS identifies D. nobile and its species-specific seasonal care. The range is for late-spring/summer daytime growth; the night minimum and winter rest are separate. Retail hybrids are not automatically included.
- Noble dendrobium cat/pet safety reference ↗VPIS · Accessed 2026-10-17
- Dendrobium nobile botanical identity ↗Royal Horticultural Society · Accessed 2026-10-17
VPIS lists Dendrobium species as pet-safe. RHS identifies D. nobile and its species-specific seasonal care. The range is for late-spring/summer daytime growth; the night minimum and winter rest are separate. Retail hybrids are not automatically included.
- Noble dendrobium: supporting reference ↗NC State Extension · Accessed 2026-10-17
Safety last reviewed .