Angraecum

Description

Angraecum is a genus of orchids that contains over 200 species. It is native to Africa, Madagascar, and nearby islands. These orchids are known for their unique, beautiful flowers that are often white, green, or yellow. Angraecum orchids are epiphytic, meaning they grow on other plants or trees in their natural habitat. They have adapted to this lifestyle by developing aerial roots that allow them to absorb nutrients and moisture from the air.

Taxonomic Information

Appearance

Angraecum orchids have long, slender stems that can grow up to 3 feet long. They have thick, fleshy leaves that are typically green or gray-green in color. The flowers are the most distinctive feature of the Angraecum orchid. They are usually white, green, or yellow and have a waxy, fragrant appearance. The flowers typically bloom in the summer months and can last for several weeks.

Care Guide

Angraecum orchids require specific care to thrive. Here are some key factors to keep in mind:

• Water: These orchids require consistent moisture, but should not be over-watered. Watering once a week is usually sufficient.
• Fertilization: Angraecum orchids should be fertilized once a month with a balanced orchid fertilizer.
• Soil: These orchids are epiphytic and do not require soil. Instead, they should be planted in a well-draining orchid mix.
• Sunlight: Angraecum orchids prefer bright, indirect light. Direct sunlight can burn the leaves and flowers.
• Hardiness Zones: Angraecum orchids are typically grown indoors or in greenhouses, but they can thrive in hardiness zones 9-11.

Common Pests & Diseases

Angraecum orchids are not immune to pests and diseases. Here are some common issues to watch out for:

• Spider mites: These tiny pests can cause damage to the leaves and flowers of Angraecum orchids. They can be treated with a miticide.
• Mealybugs: Mealybugs can cause damage to the leaves and flowers of Angraecum orchids. They can be treated with an insecticide.
• Crown rot: Over-watering can cause the crown of the orchid to rot. To prevent this, make sure the soil is well-draining and do not over-water.

Habitat

Angraecum orchids are native to Africa, Madagascar, and nearby islands. They are typically found growing on trees or other plants in the forest canopy. These orchids have adapted to their environment by developing aerial roots that allow them to absorb nutrients and moisture from the air.

Question and Answer

Q: How often should I water my Angraecum orchid?

A: Angraecum orchids should be watered once a week, but make sure the soil is well-draining and do not over-water.

Q: Can Angraecum orchids be grown outdoors?

A: Angraecum orchids are typically grown indoors or in greenhouses, but they can thrive in hardiness zones 9-11.

Q: How often should I fertilize my Angraecum orchid?

A: Angraecum orchids should be fertilized once a month with a balanced orchid fertilizer.

Q: What is the ideal temperature range for Angraecum orchids?

A: Angraecum orchids prefer a temperature range of 60-80°F (15-27°C).

Related Plants

• Vanda
• Phalaenopsis
• Cymbidium
• Dendrobium

References

• “Angraecum Orchid Care: How To Grow Angraecum Orchids”. Gardening Know How. Web. Accessed 2 June 2021.
• “Angraecum”. Wikipedia. Web. Accessed 2 June 2021.
• “Angraecum Orchids: Care and Maintenance”. The Spruce. Web. Accessed 2 June 2021.