Phragmipedium caudatum ‘Giganteum’Culture:

Phragmipedium caudatum is a classic species within the slipper orchid genus, renowned for its dramatic and elegant flowers. The variety Giganteum denotes a selected form of the species that is characterized by its exceptionally large size, producing larger flowers and, most notably, longer petals than the typical form. This orchid is a testament to the stunning diversity and unique beauty found in the natural world.

Light: Prefers moderate, indirect light. Avoid direct sun, especially during the midday hours, as this can easily scorch the leaves. A bright, east-facing window or a location with filtered light is often ideal.

Temperature: Thrives in intermediate to cool temperatures. Ideal daytime temperatures should range between 18-24C (65-75F), with a slight drop at night to 13-18C (55-65F).

Humidity: Requires high humidity, ideally between 60-80%. Excellent air circulation is still essential to prevent fungal issues, especially in humid conditions.

Watering: This species demands consistent moisture. The potting medium should never be allowed to dry out completely. Water thoroughly and frequently, making sure the pot has good drainage to avoid waterlogged roots.

Additional Notes

Floral Characteristics: Phragmipedium caudatum Giganteum is famous for its extraordinarily long, pendulous petals that can reach over 30 cm in length. These “tail-like” petals are a greenish-brown to maroon color with a spiral twist. The prominent pouch is a lighter shade with intricate veining, while the upright dorsal sepal is a similar color. As a sequential bloomer, this variety produces multiple flowers one after another, creating a majestic and extended floral display.