Origin:
This genus of orchids is native to Asia, primarily the Himalayan regions, extending through Southeast Asia to the Pacific Islands.
Location:
A windowsill that is bright and as cool as possible. During the summer months, Coelogyne orchids can be hung outdoors in a shady spot. This is especially true for Coelogyne cristata, which can even tolerate temperatures as low as 10 °C in winter. There are also two other groups. These are C. speziosa, which prefers warm (20–25 °C) and humid conditions year-round, and C. massangeana, which thrives at 15–20 °C.
Giessen:
Depending on the temperature: Speciosa group: Keep evenly moist year-round. In winter, when light is scarce, naturally water a little less. Group massangeana: Keep moist in summer, slightly drier in winter, without letting the bulbs shrivel. Group cristata: Keep moist in summer, water almost not at all in winter. But here, too, do not let the bulbs shrivel.
Fertilizing:
During the summer growing season, add orchid fertilizer at the recommended concentration every third time you water. Do not fertilize after flowering or during the winter!
Special features:
The fact that individual species are found in a range of environments—from hot lowland climates to cool mountainous regions—makes it difficult to pinpoint their exact requirements. However, most species do well when grown under average conditions.








