Orchids are epiphytes, which means they grow in the wild by hanging from tree bark rather than in soil.  
 Orchid Potting Bark is a natural tree bark. It allows plenty of air circulation and drainage, giving the orchid's roots constant access to water and oxygen. This makes it an ideal potting medium for orchids.  
 Among them, the New Zealand Pina radiant bark is the most famous and is the premier independent orchid growing soil. Compared to other pine species, the bark of New Zealand pine is hard and stable, which can be stable for a longer time, extending the time to replace the growing medium.  
 In addition, radiata pine comes from renewable man-made forests, which can ensure future availability.  

• 100% Organic Natural Orchid Bark: Our orchid pine bark is made from the finest quality 100% pure New Zealand pine radiata, with thicker bark to better nourish your orchid and increase the breathability of the orchid soil.
• Best potting mix: Pine bark for orchids is the most ideal orchid growing medium, providing adequate drainage, adequate air circulation and moisture for orchid growth. You can use it alone or mix it with other substrates.
• Promote root health: Natural pine bark is about 8-15mm in size with a PH of 5.5-6.5, it will provide adequate air circulation to the orchid roots and provide the minerals Ca and Mg to create an ideal growing condition for your orchid.
• Pine Bark for Multiple Types of Orchid: New Zealand bark is great for all orchids varieties, such as phalaenopsis, cattleyas, dendrobium, bromeliads and all epiphytes plants.
• What you get: 4 qt 100% natural New Zealand pina radiata bark (enough for two 4'' – 5'' pots), which is famous for being orchid growing soil for orchids, adding more convenience and support to your gardening life.