Growing Rhynchostylis Retusa in India | Kopou Phool Care

Last Updated: 11.03.2024
Written by
Chandrima, a flower enthusiast and writer at India Gardening with over 5 years of content writing experience. She combines her love for flowers with her background in gardening and literary expertise to create informative content. In addition to her passion for gardening, she's an aspiring traveler and nature lover.

Rhynchostylis Retusa, or the Foxtail Orchid, is a stunning flowering plant that is quite easy to grow and maintain. Here are all the details!

Rhynchostylis Retusa

In this article, we are going to explore the world of Rhynchostylis Retusa, a captivating yet delicate orchid that requires special care and attention to thrive. Whether you’re a seasoned orchid enthusiast or a newbie to the orchid world, you’re sure to learn something new and exciting about the Foxtail Orchid!

Check out How to Grow Cordia Sebestena in India here 

About Rhynchostylis Retusa 

Rhynchostylis Retusa is a species of epiphytic orchid native to Southeast Asia, including India. It is a popular ornamental plant, known for its fragrant and long-lasting flowers. This beautiful flower is also popular by the name Kopou Phool.

Rhynchostylis Retusa has long, slender leaves that grow from a stem that can reach up to 2-3 feet in length. Kopou Phool produces a long, erect inflorescence with clusters of small, fragrant flowers. The flowers are typically white with purple markings on the lip, and they bloom in the spring and summer. 

Botanical Name: Rhynchostylis Retusa 

Common Names: Foxtail orchid, Kopou Phool

Explore How to Grow Tabernaemontana Divaricata here

How to Propagate Rhynchostylis Retusa? 

shutterstock/rossukon meesri

Rhynchostylis Retusa can be propagated through division or stem cuttings. Here are the steps for each method:

From Division 

  • Firstly, wait until the Rhynchostylis Retusa has finished flowering and the new growth has emerged. 
  • Carefully remove Kopou Phool plant from its pot or growing medium and gently separate the new growth from the older sections. 
  • Make sure each new growth section has at least two leaves and a good root system. 
  • Re-pot each Kopou Phool plant section into a well-draining orchid mix and water thoroughly. 

From Stem Cuttings

  • Firstly, select a healthy Rhynchostylis Retusa stem that has several nodes and no flowers. 
  • Cut the Kopou Phool stem into sections that are about 5-7 cm (2-3 inches) long, making sure each section has at least one node. 
  • Dip the cut ends of the stem sections in rooting hormone powder. 
  • Place the Kopou Phool stem sections in a pot with a well-draining orchid mix and water thoroughly. 
  • Cover the pot with a plastic bag to maintain high humidity and place it in a warm, brightly lit location. 
  • Wait until new growth appears, indicating that the stem sections have rooted and are establishing themselves. 

Requirements to Grow Rhynchostylis Retusa 

Rhynchostylis Retusa 2


Rhynchostylis Retusa prefers bright, indirect sunlight. In its native habitat, the Foxtail Orchid grows on trees, so it is accustomed to receiving filtered light through the tree canopy.

Too much direct sunlight can scorch the Kopou Phool  leaves, so it’s best to avoid placing Foxtail Orchid in direct sun, especially during the hottest part of the day.

If the Kopou Phool leaves turn yellow or brown, it may be an indication that the plant is receiving too much light and should be moved to a shadier location. 


Foxtail Orchid prefers a well-draining, orchid-specific potting mix that is porous and does not retain too much moisture. A good mix for Kopou Phool could include bark, sphagnum moss, charcoal, and perlite.

It’s important to ensure good drainage to prevent Kopou Phool plant’s roots from rotting. 


Rhynchostylis Retusa requires regular watering, but it’s important to allow the potting mix to dry out slightly before watering again. Overwatering can lead to root rot and damage Kopou Phool plant.

During the summer months, when the Foxtail Orchid is actively growing, it may require more frequent watering than winter months. Just make sure the topsoil is a little dry before you water the plant again. It’s important to use room-temperature water to avoid shocking the plant. 

Temperature and Humidity

Foxtail Orchid prefers warm temperatures, between 20-30°C (68-86°F), and high humidity. Rhynchostylis Retusa can tolerate slightly cooler temperatures at night but should be protected from frost and extreme temperature fluctuations.

A humid environment can be provided through regular misting, a humidifier, or by placing a tray of water near the plant. In drier climates, it may be necessary to provide additional humidity to prevent the Kopou Phool leaves from drying out. 

Rhynchostylis Retusa Care 



Rhynchostylis Retusa requires regular feeding during the growing season. A balanced, orchid-specific fertilizer should be used at half strength every two weeks.

Additionally, it’s important not to over-fertilize, as this can damage the Kopou Phool roots and harm the plant. During the winter months, when Kopou Phool plant is not actively growing, fertilizer should be reduced or eliminated. 


Foxtail Orchid does not require extensive pruning, but dead or yellowing leaves should be removed promptly to prevent the spread of disease. If Rhynchostylis Retusa becomes too large for its pot, Kopou Phool can be divided to create new plants. 

Pests and Diseases 

Rhynchostylis retusa is generally resistant to pests and diseases, but it can be susceptible to mealybugs, scale insects, and spider mites. Regular inspection of Kopou Phool plant can help prevent infestations from getting out of control. Use insecticidal soap or horticultural oil to get rid of the pests.

Overwatering can lead to root rot, so it’s important to ensure good drainage and to allow the potting mix to dry out slightly before watering again. If the Kopou Phool leaves turn yellow or brown, it may be an indication of overwatering. 

Leave a Comment

Send this to a friend