Dendrobium sanderae

Dendrobium sanderae – A Philippine Treasure in Full Bloom

The Dendrobium sanderae is a breathtaking species orchid native to the montane forests of the Philippines. Named in honor of Henry Frederick Conrad Sander, the celebrated Victorian orchid dealer and horticulturist, this species lives up to its distinguished name with large, showy flowers that combine pristine white petals with a striking rose-purple lip. A must-have for collectors who appreciate both beauty and botanical heritage.

Key Features

• Flowers: Large, elegant white blooms with a vivid rose-purple to magenta lip; multiple flowers per spike
• Growth Habit: Cane-type Dendrobium with tall, slender pseudobulbs and arching flower spikes
• Plant Size: Medium to large; ideal for pots or baskets with room to grow upright
• Blooming Season: Typically blooms in spring, with long-lasting, fragrant flowers

Care Guide

• Light: Bright indirect light; some filtered morning sun is beneficial
• Temperature: Intermediate to warm, between 60°F and 85°F (15°C–30°C)
• Humidity: 60–75% relative humidity
• Watering: Water generously during active growth; reduce watering in the cooler dry season to stimulate blooming
• Fertilizing: Balanced orchid fertilizer every two weeks during the growing season
• Medium: Coarse bark mix or mounted on a slab for excellent drainage and airflow

When Dendrobium sanderae sends up its arching sprays of white and purple blooms, it transforms any growing space into a tropical paradise. Cultivated with expertise at Ecuagenera’s nurseries in Ecuador, each plant is a living tribute to the extraordinary biodiversity of Southeast Asia.