Our hydroponic growing media continue this tradition. Performance-wise, unbeatable media consistency and a uniform, open-celled structure promote rapid, vigorous root growth. They’re also easy to use – segmented for flexible sizing, easy to stick cuttings into, and with perfectly- placed dibbles for automated seeding. And our media are safe for both plants and people. Their plant-friendly chemistry is inert and pathogen free, with no toxic chemicals, no abrasive fibers and no need to worry about disposal.