Brassavola

Description

Brassavola is a genus of orchids native to Central and South America. It is named after the Venetian physician and botanist Antonio Musa Brassavola. The plants are epiphytic, meaning they grow on other plants, and have long, narrow leaves. They are known for their fragrant white flowers that bloom in the summer and fall.

Taxonomic Information

Appearance

Brassavola plants have long, narrow leaves that can grow up to 60 cm in length. The leaves are light green and have a leathery texture. The flowers are white and have a waxy texture. They have a sweet fragrance and can be up to 10 cm in diameter. The plants can grow up to 30 cm in height.

Care Guide

Brassavola orchids require bright, indirect light and should be watered once a week. They should be fertilized every other week with a balanced fertilizer. The plants prefer a well-draining potting mix and should be repotted every two years. They can tolerate a range of temperatures but prefer warm temperatures between 18-30°C. Brassavola orchids are hardy in USDA zones 9-12.

Common Pests & Diseases

Brassavola orchids are susceptible to spider mites, mealybugs, and scale insects. Overwatering can lead to root rot. Brown spots on the leaves can indicate fungal or bacterial infections. Yellowing leaves can be a sign of nutrient deficiency.

Habitat

Brassavola orchids are native to Central and South America, where they grow in tropical rainforests. They are epiphytic and grow on other plants such as trees and rocks.

Question and Answer

Q: How often should Brassavola orchids be fertilized?

A: Brassavola orchids should be fertilized every other week with a balanced fertilizer.

Q: What temperature range do Brassavola orchids prefer?

A: Brassavola orchids prefer warm temperatures between 18-30°C.

Q: What are the common pests and diseases that affect Brassavola orchids?

A: Brassavola orchids are susceptible to spider mites, mealybugs, and scale insects. Overwatering can lead to root rot. Brown spots on the leaves can indicate fungal or bacterial infections. Yellowing leaves can be a sign of nutrient deficiency.

Q: Where are Brassavola orchids native to?

A: Brassavola orchids are native to Central and South America, where they grow in tropical rainforests.

Related Plants

• Cattleya
• Dendrobium
• Epidendrum
• Phalaenopsis

References

• Brassavola. (n.d.). In Wikipedia. Retrieved December 22, 2021, from https://en.wikipedia.org/wiki/Brassavola
• Brassavola. (n.d.). In Orchids Made Easy. Retrieved December 22, 2021, from https://orchidsmadeeasy.com/brassavola-orchid-care/
• Brassavola. (n.d.). In Royal Horticultural Society. Retrieved December 22, 2021, from https://www.rhs.org.uk/plants/12567/brassavola/details