Gold Label HydroCorn Clay Pebbles Improve drainage & rooting with Gold Label Hydrocorn. They're expanded clay pebbles. They're light and porous, create an airy rooting environment. 8 - 16mm clay pebbles EC & pH stable RHP Certified Use them on their own, or mix them with other medias to improve structure. Some growers even use them to cover and protect the media in pots. PH & EC Stable Clay pebbles are totally inert Free Draining They're a must in any hydro system. Unique, Uneven Shape This way, pebbles have a larger surface area and can hold more nutrient Can Be Reused Just make sure you use Cannazym and wash pebbles with Silver Bullet Roots. Excellent Rooting There's lots of air for roots to grow into. How To Use If using AutoPots, add a 1 – 1.5” layer of pebbles to the bottom of each pot to improve drainage!
