Professor's Nutrients - Hydro Clay Balls Athena adorned with a captivating marijuana

adorned with a captivating marijuana leaf design

Modular 5-Piece SystemIncludes interchangeable grinding plates for both fine and coarse grinding — switch textures with ease

Whether your customers prefer dense blends or fluffy herbs

Easy to operate and requiring no additional equipment

Professor's Nutrients - Hydro Clay Balls Athena adorned with a captivating marijuanaHydro Clay The Ultimate Growing Medium Available Sizes10L and 50L Professors Nutrients Hydro Clay is a premium growing medium made from 100% natural lightweight expanded clay aggregate, also known as LECA. Formed into uniform 8 16mm round pebbles, Hydro Clay is lightweight, porous, and designed to improve aeration, drainage, and root development for healthier plants. Ideal for a wide range of growing applications, Hydro Clay can be used on its own or