Also known as Nun Orchid · Nun's Orchid · Nun's-Hood Orchid
Swamp Orchid (Phaius tankervilleae) is an evergreen terrestrial orchid with elegant, long-lasting flowers. It thrives in moist, shaded environments, making it a unique ad
At-a-glance light, water, soil, and growing conditions from plant data
Bright, Indirect
75% intensity
Needs bright, dappled light. Avoid direct sun, which can scorch leaves.
Consistent Moisture
75% intensity
Prefers to be kept consistently moist but not soggy.
Well-draining, humus-rich, slightly acidic
50% intensity
Warm
75% intensity
Prefers warm temperatures, with daytime highs between 24-29°C and nighttime lows of 18-21°C.
Moderate Feeding
50% intensity
Feed regularly during the growing season with a balanced orchid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the potting medium consistently moist but not waterlogged. Water thoroughly when the top layer of the substrate feels dry to the touch.
Reduce watering slightly during cooler, dormant periods, but never allow the pseudobulbs to shrivel. Ensure good drainage to prevent root rot.
Remove spent flower spikes at the base of the plant once flowering is complete. Cut away any yellow, brown, or dead leaves and pseudobulbs using sterile pruning shears.
This improves air circulation and directs the plant's energy towards new growth and future blooms.
Propagate by dividing mature pseudobulbs during repotting. Ensure each division has at least three healthy pseudobulbs and some roots. Plant the divisions in well-draining orchid mix.
Patience is key, as they may take some time to establish and rebloom.
Repot every 2-3 years or when the potting medium begins to break down. Use a coarse, well-draining orchid mix. Repot after flowering or in the spring when new growth is emerging.
Trim away any dead or mushy roots before placing in a slightly larger pot.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Swamp Orchid (Phaius tankervilleae)
Where Swamp Orchid (Phaius tankervilleae) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Family | Orchidaceae |
| Genus | Phaius |
| Species | Phaius tankervilleae |
Similar in genus Phaius
Answers based on plant encyclopedia data
