BHomeScent Clay Pebbles for hydroponics (1L)Versatile and popular growing medium for hydroponics, aquaponics, and indoor gardening. Lightweight and pH neutral, providing excellent drainage and aeration for plant roots, resulting in healthy and robust growth. Responsibly manufactured, making them an eco friendly choice for gardening needs. Suitable for use in a variety of hydroponic systems, such as drip irrigation, ebb and flow, and nutrient film technique. Reusable and long lasting, making