Jonkind Clay Pebbles 50L

Irregular shaped for large surface area: volume ratio and reduced intergranular spaces. RHP certified 8-16mm hydro granules produced according to a special method and to meet the highest requirements of the horticultural trade for substrates. They are a natural product, 100% organic, and their unique structure ensures healthy growth by means of perfect moisture control and good root grip. Suitable for all cultivation and growing applications.

Mediums in 50L bags sent by post incur an additional fee of £5 per bag.