Calanthe humblotii is a terrestrial orchid native to Madagascar, known for its delicate, showy flowers. It thrives in humid, shaded environments.
At-a-glance light, water, soil, and growing conditions from plant data
Bright, indirect light
75% intensity
Prefers dappled shade or morning sun. Avoid direct, harsh sunlight which can scorch leaves.
Keep moist during growth, reduce in dormancy
75% intensity
Water thoroughly when the top inch of potting mix is dry. Avoid waterlogging.
Well-draining orchid mix
50% intensity
Moderate
50% intensity
Grows well in intermediate temperatures, ideally between 18-25°C during the day and 10-15°C at night.
Outdoor
50% intensity
Regular feeding during growth
50% intensity
Use a balanced orchid fertilizer diluted to half strength during the active growing season. Cease in winter.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the potting medium approaches dryness, typically once or twice a week during active growth. Reduce watering significantly during the dormant period, allowing the medium to dry out between occasional light moistening to prevent complete dehydration of the pseudobulbs.
Remove spent flower spikes at the base after blooming has finished. Trim away any dead, damaged, or diseased leaves or pseudobulbs promptly to maintain plant health and vigor.
This encourages new growth and prevents the spread of potential issues.
Calanthe humblotii is primarily propagated by division. When the plant outgrows its pot, carefully divide the pseudobulbs, ensuring each division has at least 2-3 pseudobulbs and some healthy roots.
Replant divisions in fresh potting medium.
Repot every 2-3 years, or when the potting medium begins to break down. Best done after flowering, in late spring or early summer.
Use a well-draining orchid mix, typically bark-based, and a pot that allows for good air circulation around the roots.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Calanthe Humblotii (Calanthe humblotii)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Calanthe |
| Species | Calanthe humblotii |
Similar in genus Calanthe
Answers based on plant encyclopedia data
