🌿 Grow Beyond Limits with Hydro Clay Pebbles! Certified inert clay pebbles that are pH neutral, promoting healthy root development. Ideal for orchids, decorative arrangements, and various growing mediums. Provides exceptional aeration, preventing root rot and enhancing plant health. Sustainable and reusable, making it a smart choice for the environmentally conscious. Perfect for Hydroponic and Aquaponic setups, ensuring your plants thrive. 10+ Liters pH Neutral Water Retention Hydro Clay Pebbles by PowerGrow Systems is a versatile and eco-friendly growing medium, perfect for hydroponic and aquaponic systems. With a pH neutral composition and excellent aeration properties, these clay pebbles ensure optimal water retention and root health, making them ideal for orchids and various plants. Each 10 lbs. bag contains more than 10 liters of high-quality, certified agricultural use media.