The 🌱 NEW Coco Coir Bricks are eco-friendly growing media made from coconut coir, which expands up to 18 litres in volume when hydrated. These peat-free bricks are a popular choice for hydroponics and garden enthusiasts looking to create a healthy and sustainable growing environment for their plants. Each brick contains 650g of coco coir, providing a rich and airy texture that promotes healthy root growth and nutrient absorption. Perfect for those looking for a convenient and sustainable solution for their gardening needs.