Clamshell Orchid

A brief introduction

The Clamshell Orchid (Prosthechea cochleata), also known as the Cockleshell Orchid or Octopus Orchid, is a fascinating epiphytic orchid native to Central and South America. Its distinct, upside-down flowers resemble tiny clamshells, with long, flowing petals that give it a whimsical appearance. This orchid is known for its ability to bloom almost year-round, making it a favorite among orchid enthusiasts.

Popular varieties

Prosthechea cochleata var. triandra ~ Features slightly larger blooms and a deeper purple lip.

Prosthechea cochleata, Jungle Elf ~ A compact variety with vibrant greenish-yellow flowers.

~ Symbolic meaning ~

The Clamshell Orchid symbolizes mystery, uniqueness, and resilience. Its unusual shape represents adaptability and finding beauty in the unexpected.

Plant care

Soil

Thrives in a well-draining orchid mix containing bark, sphagnum moss, and perlite. Good aeration is essential for healthy roots.

Light

Prefers bright, indirect light. Too much direct sun can scorch the leaves, while too little may reduce flowering.

Watering

Keep the growing medium consistently moist but not waterlogged. Water thoroughly when the top layer begins to dry out, and ensure proper drainage.

Care

Requires high humidity (50-70%), making it ideal for greenhouse or bathroom cultivation. Use a balanced orchid fertilizer every two weeks during active growth. Repot every 2-3 years or when the medium breaks down.

Good for pollinators: No

Toxic to pets: No

Fragrant: No

Care difficulty: Easy

Did you know?

Unlike many orchids, the Clamshell Orchid has an unusual trait—its flowers bloom in an inverted position, making it one of the few "upside-down" orchids in the world. It is also the national flower of Belize!

Back