
(Epiphyllum crenatum)

Crenate orchid cactus, Cactus orchid, Epicactus
Epiphyllum crenatum is a species of cactus native to Central and South America. It is a epiphytic species, commonly found growing on trees and rocks. The plant has flat, segmented stems with large, fragrant, white flowers that bloom at night.
N/A
Epiphyllum crenatum requires bright, indirect light. Direct sunlight can scorch the leaves.
Epiphyllum crenatum prefers moderate to high humidity levels. Mist the plant occasionally to increase humidity.
Fertilize the plant once a month during the growing season (spring and summer) with a balanced, water-soluble fertilizer.
Prune the plant in late winter or early spring to shape it and remove any dead or damaged stems.
Common pests for Epiphyllum crenatum include spider mites, mealybugs, and scale insects.
12-24 inches (30-60 cm)
The plant prefers to be kept slightly dry, so water only when the top inch of soil is dry to the touch. Overwatering can cause root rot.
The plant prefers temperatures between 60-80°F (16-27°C). Avoid placing the plant in drafty areas or near heating/cooling vents.
Spring and summer
Epiphyllum crenatum is considered to be a moderately difficult plant to grow due to its specific light, watering, and humidity requirements.
Epiphyllum crenatum is not frost-tolerant and is best grown indoors or in a greenhouse. It is not assigned a USDA hardiness zone.
The flowers of Epiphyllum crenatum are pollinated by bats, which are attracted to the plant's sweet fragrance.