Helmet Orchid (Corybas crenulatus)

Corybas crenulatus, commonly known as the helmet orchid, is a terrestrial orchid species endemic to Borneo, specifically found in Sarawak, Malaysia. It thrives in thin moss on limestone rocks at elevations ranging from 400 to 1,000 meters above sea level.

Features:

• Growth Habit: Terrestrial, perennial, and deciduous herb with a single, heart-shaped leaf at ground level.

• Flower Structure: The flower is resupinate (upside-down), with a large dorsal sepal forming a hood over the column, and smaller lateral sepals and petals. The labellum is simple and much smaller than the other segments.

• Coloration: The flower is typically white, blending well with its mossy habitat.

• Blooming Season: The species is known for its discrete and elusive flowers, which are hard to spot due to their small size and the plant's habitat.

Care Tips:

• Light: Provide low to moderate indirect light; avoid direct sunlight to prevent leaf scorch.

• Temperature: Maintain temperatures between 20°C and 29°C (68°F to 84°F).

• Humidity: High humidity is essential; aim for levels between 60% and 90%.

• Watering: Water regularly, ensuring the growing medium remains moist but not waterlogged.

• Substrate: Use a well-draining mix, such as bark or sphagnum moss, to prevent root rot.

• Fertilization: Apply a balanced orchid fertilizer during the growing season; reduce feeding during the dormant period.