Cocopeat block is a 100% organic and eco-friendly soil alternative made from coconut husk powder. It has excellent water retention capacity (7-8 times its own weight) and is widely used for rooftop gardening or seedling production. It is lightweight, allows good air circulation, and has a pH of 5.5 – 6.5, making it ideal for root growth. It expands and becomes loose when it comes in contact with water.