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Star orchids

Epidendrum

Also called Star Orchid

Star orchids
Photo: João Medeiros, CC BY 2.0

Epidendrum is a large genus of more than 1,500 neotropical orchid species, mostly epiphytes that grow on trees, though some grow on the ground or on rock. Commonly grown members are fairly easy in bright light, a loose humus-rich mix, and regular watering.

Family
Orchidaceae (Orchid family)
Grows as
Tree, Epiphyte, Orchid
Light
Bright indirect
Water
Water when the mix begins to dry, and reduce in winter.
Soil
Loose, well-draining orchid bark or rich humus compost with some sand.
Temperature
18–30 °C; protect below 10 °C
How easy
Easy

About

Epidendrum , abbreviated Epi in the horticultural trade, is a large neotropical genus of the orchid family. With more than 1,500 species, some authors describe it as a mega-genus. The genus name (from Greek επί, epi and δένδρον, dendron, "upon trees") refers to its epiphytic growth habit.

When Carl Linnaeus named this genus in 1763, he included in this genus all the epiphytic orchids known to him. Although few of these orchids are still included in the genus Epidendrum, some species of Epidendrum are nevertheless not epiphytic.

Where it grows

They are native to the tropics and subtropical regions of the American continents, from North Carolina to Argentina. Their habitat can be epiphytic, terrestrial (such as E. fulgens), or even lithophytic (growing on bare rock, such as E. calanthum and E. saxatile). Many are grown in the Andes, at elevations between 1,000 and 3,000 m. Their habitats include humid jungles, dry tropical forests, sunny grassy slopes, cool cloud forests, and sandy barrier islands.

Other Epidendrum plants

Reed Stemmed Orchid · Night scented orchid

Text excerpted from the Wikipedia article Epidendrum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

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