Water
Water thoroughly when the potting medium is almost dry. Avoid waterlogged conditions, which can lead to root rot.
Reduce watering significantly during the dormant period in winter to mimic natural conditions and encourage flowering.
Also known as Cow Horn Orchid
Cyrtopodium andersonii is a terrestrial orchid native to Brazil, known for its robust pseudobulbs and tall, arching flower spikes bearing numerous showy blooms.
At-a-glance light, water, soil, and growing conditions from plant data
Moderate to High
75% intensity
Bright, indirect light. Avoid direct midday sun which can scorch leaves.
Moderate
50% intensity
Allow potting medium to dry slightly between waterings. Reduce in winter.
Well-draining, humus-rich
50% intensity
Moderate
50% intensity
Average room temperatures. Can tolerate slight fluctuations but prefers consistency.
Moderate
50% intensity
Balanced orchid fertilizer diluted, during growing season. Cease in winter.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the potting medium is almost dry. Avoid waterlogged conditions, which can lead to root rot.
Reduce watering significantly during the dormant period in winter to mimic natural conditions and encourage flowering.
Remove spent flower spikes at the base of the plant after blooming. Dead or yellowing leaves can be trimmed to maintain a neat appearance and prevent disease. Pruning is minimal and focused on removing dead material.
Propagation is typically done by division of mature pseudobulbs during repotting. Ensure each division has at least three healthy pseudobulbs and some roots.
Allow the cut surfaces to dry for a day or two before repotting.
Repot every 2-3 years, or when the potting medium breaks down. Choose a well-draining orchid mix. Repot after flowering, usually in spring, to avoid disturbing the plant during its active growth or blooming phase.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Anderson's Orchid (Cyrtopodium andersonii)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Orchidaceae |
| Genus | Cyrtopodium |
| Species | Cyrtopodium andersonii |
Similar in genus Cyrtopodium
Answers based on plant encyclopedia data
