Catasetum Hybrids

Developed from orchids native to Mexico and tropical America, these cultivated hybrids are deciduous perennials, usually grown as epiphytes. Their swollen, spindle-shaped stems store water, and their pleated leaves fall during dormancy. Male and female flowers differ markedly; male flowers can launch sticky pollen packets when an insect touches their sensitive trigger hairs. Breeding produces varied flower colors, patterns, and lip shapes. They need warmth, bright light, regular fertilizer, and abundant water during active growth, followed by a dry rest after leaf fall. Watering should resume once new roots reach about 3 to 5 inches long. Mature plants can be divided. Photographed in Florida, USA.