Orchiata Pine Bark New Zealand (9-12 mm) is a premium quality substrate for orchids and other epiphytes. It is made from sustainable, renewable, and untreated Pinus radiata bark, ensuring a consistent and reliable source of substrate for your plants. The unique structure of Orchiata Pine Bark provides excellent drainage, aeration, and moisture retention, promoting healthy root growth and preventing root rot. Its natural pH is ideal for most orchids, and it is free from harmful chemicals, pathogens, and weed seeds. Orchiata Pine Bark is easy to use, long-lasting, and environmentally friendly, making it the perfect choice for orchid enthusiasts and professional growers alike.