Wholesale The Harvest Company 2L Expanded Clay Pebbles Round Grow Rocks Hydroponic Growing Medium (Packs)

Premium Expanded Clay Pebbles for Hydroponics and Soil Aeration The Harvest Company expanded clay pebbles are a high-performance growing medium made from natural clay, offering a sustainable and versatile solution for hydroponics, aquaponics, and soil-based gardening. This eco-friendly medium provides excellent drainage, aeration, and root oxygenation, helping plants grow stronger and healthier. Its lightweight and porous structure makes it suitable for a wide range of growing environments. Improve Drainage, Aeration, and Root Development The Harvest Company clay pebbles create air pockets that improve oxygen flow to plant roots while preventing excess water retention. This helps reduce the risk of root rot and supports consistent plant growth. With a neutral pH and inert composition, Viastone will not interfere with nutrient solutions or soil balance. Specifications: Feature Details Product Type Expanded clay pebbles (LECA) Sizes Available 10 L and 50 L Pebble Size 8–16 mm pH Level Neutral Composition Natural expanded clay Properties Lightweight, porous, reusable, inert Applications Hydroponics, aquaponics, indoor and outdoor gardening, compost aeration, landscaping Preparation Rinse before use