Features: 1. Made of fiber, which can ensure high water retention and optimal breathability, and promote plant growth; 2. It can be an ideal substitute for traditional in indoor and outdoor gardening; 3. It is suitable for various plants, including vegetables, flowers, etc., and can also be used for seed propagation and hydroponics; 4. Easy to use and store, which can save a lot of time and energy. Ingredient: Coir Fiber Product Description: Directions Of Safe Use： 1. After opening the package, add water to soak until the water covers the bricks; 2. After the bricks , stir them with a tool and continue to add water to soak them; 3. The soaked bricks can be added with nutrient or fertilizer and mixed evenly before planting; 4. It can also be used directly or as an auxiliary material. Products include: 1 x Coconut Coir Bricks