Jewel Orchid care guide
Macodes petola / Ludisia discolor · Orchidaceae
Jewel Orchid (Macodes petola / Ludisia discolor) is a terrarium plant. It belongs to the Orchidaceae family. It is native to Ludisia: southern China and NE India through Indo-China and Malaya to Sumatra, Borneo and the Philippines. Macodes: the southern Ryukyus and peninsular Thailand to Sumatra, Borneo, the Philippines, New Guinea and Vanuatu. It needs low to filtered shade light. Water temperature: 20°C – 28°C. Care difficulty: Easy (Ludisia) / Demanding (Macodes). Growth rate: moderate.
How do you care for Jewel Orchid?
| Light | Low to Filtered Shade (bright light turns leaves pale reddish and fades the veins) |
|---|---|
| CO₂ | Ludisia copes with ordinary room humidity; Macodes needs above ~85% (closed vessel) |
| Temperature | 20°C – 28°C |
| Placement | Focal specimen on the terrarium floor (Macodes needs a closed vessel) |
| Growth | Moderate |
| Difficulty | Easy (Ludisia) / Demanding (Macodes) |
| Family | Orchidaceae |
How do you trim and propagate Jewel Orchid?
Remove spent flower spikes and old damaged leaves; leggy stems can be cut into sections and re-rooted. Propagate Ludisia from stem cuttings with a few nodes laid on moist medium; divide Macodes rhizomes with sterile tools to avoid fungal infection.
What problems affect Jewel Orchid?
Soft, blackened stem base and collapse from stem/root rot (including Fusarium) in waterlogged, airless medium; pale reddish leaves in too much light; mealybugs and thrips; powdery mildew; Macodes leaves shrivel when humidity is too low.
How do you fix Jewel Orchid problems?
Use an airy mix (fine bark, sphagnum, coir) and avoid waterlogging; cut back to healthy tissue and re-root; lower the light; isolate and treat pests; improve air movement against mildew; keep Macodes in a closed vessel.
Where does Jewel Orchid come from?
Ludisia: southern China and NE India through Indo-China and Malaya to Sumatra, Borneo and the Philippines. Macodes: the southern Ryukyus and peninsular Thailand to Sumatra, Borneo, the Philippines, New Guinea and Vanuatu
What should you know before buying Jewel Orchid?
All orchids are on CITES Appendix II, and Macodes petola is threatened by over-collection in Borneo — buy nursery-propagated plants. Ludisia is listed as non-toxic to cats, dogs and horses (NC State).
Sources
- Ludisia discolor (Ker Gawl.) Blume — Kew, Plants of the World Online
- Macodes petola (Blume) Lindl. — Kew, Plants of the World Online
- Ludisia discolor — NC State Extension Gardener Plant Toolbox
- Ludisia — Wikipedia
- Macodes petola — Wikipedia
- Ludisia discolor — Glass Box Tropicals (specialist vivarium nursery)
Care details checked against these sources on 2026-09-23.
Which aquascapes and tanks use Jewel Orchid?
See Jewel Orchid in a living world
- Zen Mountain Stream & Buddha Shrine — paludarium
- Raw Crystal Vessel & Buddha Shrine — terrarium
- Tropical Jar Forest — terrarium
- Cloud Forest Mossarium — terrarium
Last updated · Open the interactive 3D guide · All species care guides