GEOLITE clay pebbles serve as a strong, durable and versatile media, perfect for hydroponics and plenty of horticultural applications. Created from 100% natural Italian clay, this media is industrially produced at extremely high temperatures (2200°F/1200°C) and specially treated for a consistent EC and stable, neutral pH. It offers great aeration and drainage, ensuring success with technically some of the best growing medias to your indoor garden. Way to GEOLITE clay pebbles’ unique structure and ability to cover a big surface area, they offer the perfect environment to foster really useful bacterial growth across the root zone. Ideal for drip feed, deep water culture, and flood and drain systems. 45 L bag.
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pH-neutral and chemically inert
Stable and low-EC
High total porosity (approximately 85% by volume) provides excellent root ventilation and oxygenation to plants
Excellent draining capacity
Great for soil aeration and drainage