Description

Jumellea arachnantha: The Spider Jewel

Jumellea arachnantha is an orchid native to Madagascar and the Comoros Islands, known for its delicate and unique flowers that resemble small spiders. Its scientific name, “arachnantha,” derives from the Greek words “arachne” (spider) and “anthos” (flower), perfectly describing its intriguing appearance.

Key Features

• Flowers: Small to medium-sized, white flowers with narrow petals and a long spur. They emit a subtle jasmine fragrance at night.
• Growth Habit: Epiphytic, meaning it grows on other plants in its natural habitat.
• Size: A medium-sized orchid, reaching about 30 to 45 cm in height.
• Blooming: Typically blooms at the end of spring.

Cultivating Jumellea arachnantha

To successfully cultivate this unique orchid, follow these tips:

• Light: Prefers bright but indirect light. Avoid direct sunlight, which can burn the leaves.
• Temperature: Thrives in moderate to warm temperatures, with a difference of about 3 to 6°C between day and night.
• Humidity: Maintain relative humidity between 60% and 70%. Use a humidifier or mist the plant regularly.
• Watering: Water regularly, allowing the substrate to dry slightly between waterings. Avoid waterlogging.
• Substrate: Use a specific substrate for epiphytic orchids that allows for good drainage.
• Fertilization: Fertilize monthly during the growing season with a balanced orchid fertilizer, diluted to half strength.
• Repotting: Repot every 2-3 years or when the substrate is degraded.

Additional Caree.

• Pests and Diseases: Watch out for common orchid pests such as scale and aphids. Treat any issues promptly.
• Blooming: To encourage blooming, provide cooler temperatures at night during the winter months.
• Propagation: Jumellea arachnantha can be propagated by division or from seeds.

With the right care, you can enjoy the unique beauty of this orchid in your home.