Liaflor is an expanded clay granulate substrate that is ideal for hydroponics, houseplants, and balcony/patio plants. It is made from natural clay that is expanded at high temperatures, resulting in a lightweight, porous material that drains well and stores water and nutrients. Liaflor promotes plant growth by providing good aeration and drainage while retaining moisture. It is chemically inert and reusable, making it an eco-friendly substrate. Liaflor is available in different particle sizes and can be used on its own or mixed with soil.