GROW!T offers a wide selection of soilless growing media, so growers can select the right product for any hydro system. We offer GROW!T coco coir in multiple form factors, from chips and croutons to loose bags and compressed blocks. Next up is our GROW!T perlite, graded by granule size from tiny specs to large chunks, which can be blended with other mediums or used by itself. Grow!t clay pebbles foster beneficial bacterial growth around the root zone and provide excellent aeration and drainage. Our clay pebbles are pH stable and ideal for drip feed, deep water culture, and flood-and-drain systems. Visit your local Hydrofarm retailer to experience these products for yourself.