Selenicereus Grandiflorus Cactus Plant

Queen of the Night Cactus

Family

Cactaceae

Native

Brazil

Description

Selenicereus grandiflorus, commonly called the Queen of the Night, is an epiphytic cactus prized for its breathtaking night-blooming flowers. Its elongated, climbing stems create a striking presence on balconies, patios, or indoor trellises. The large, fragrant flowers open exclusively for one night, offering a uniquely captivating flowering display. Produces impressive, large white flowers that bloom nocturnally during the summer.

Environment

Selenicereus thrives best in bright, indirect light or partial shade, with strong midday sun avoided. Water moderately, allowing the surface soil to dry out before watering again, and reduce watering during winter. Plant in a well-draining cactus or epiphyte soil mix that includes cactus soil, orchid bark, and sand. Apply a balanced liquid fertilizer (NPK 10:10:10) once a month throughout the active growing season from March to September in India, ceasing fertilization in winter when growth slows. This species prefers warm tropical and subtropical climates and should be protected from frost.

Landscape Uses

Its long climbing stems make it perfect for trellises, balconies, and patios. The large, fragrant white blossoms open for a single night, creating a magical floral display