Masdevallia calagrasalis (Big)

An Ecuadorian species with slender, upright stems bearing flowers with the characteristic fused-sepal structure and elongated tails of the genus, blooming successively throughout the year under cool, humid conditions. Its compact growth habit makes it well suited for terrarium culture and small growing spaces. This plant is offered in a larger-than-standard commercial size.

• Light: Moderate indirect light with 50–70% shade cloth; avoid any direct sun to prevent overheating and leaf damage.
• Temperature: Cool grower. Daytime 58–68°F (14–20°C), nighttime 48–55°F (9–13°C); stable cool temperatures are essential for long-term health and blooming.
• Humidity: 70–85%; a humidifier or terrarium with constant air circulation is strongly recommended.
• Watering: Keep the medium evenly moist at all times; never allow roots to dry out completely.

Additional Notes

Native to Ecuador at high-elevation cloud forests; best grown in small pots with fine sphagnum moss or mounted on tree fern where humidity remains consistently high.