These orchids are native to the Andes. Hybridized between different genera, they prefer cool, bright environments. Very showy and easy to grow, they reward you with frequent blooms despite their hardiness in terms of temperature.

Light: They grow well in a bright window, but never in direct sunlight on the leaves, especially during the summer. Temperature: Minimum nighttime temperatures above 10°C (50°F), while daytime temperatures can rise to 24-29°C (75-84°F). If they rise above this, humidity should be increased. The ideal nighttime temperature is 18-20°C (64-68°F). For short periods, they can tolerate higher temperatures, such as summer nights, but ensure good ventilation.

Waterfall: It should be watered generously, avoiding stagnant water at all costs. Never leave a saucer full of standing water. Let the plant dry slightly between waterings, alternating between wet and dry conditions. When it gets wet, water thoroughly, watering every 3-7 days, depending on the temperature and ventilation. If the plant is under-watered, its leaves may curl; if the water is too salty, the leaf tips tend to wilt. In nature, they receive abundant rainwater.

Fertilizers: Fertilize regularly with a specific chemical orchid fertilizer, diluted at one gram per liter of water for powdered fertilizers. Follow the instructions on the package. Water abundantly with fertilized water every 15 days.

Repotting : They prefer small pots that allow the roots to dry out between frequent waterings. The best time is spring and fall. Use small bark and repot every two years. Remove the pot, remove the old bark and any rotten or damaged roots. Repot with new bark in a clean pot, spreading the roots out and pressing the compost to settle it. For a fortnight after repotting, significantly reduce watering to encourage the plant to grow new roots and heal the transplant wounds.