High quality, uniquely shaped, RHP certified clay pebbles. These 8-16 mm uneven pebbles provide a free draining, highly oxygenated root zone and unparalleled stability.
The unique uneven shape is an ideal surface for roots to bind to and beneficial bacteria to colonise and the porous structure of the core of the pebble has a high water capacity, releasing water and nutrients as the plants need them. Ideal for Ebb & Flood and drip irrigation systems.

Gold Label Hydrocorn 45L