Description
Gold label hydrocorn XL is manufactured using a mix of the best quality pure clay and are baked in an open furnace using high grade clean fuels, guaranteeing absence of heavy metals or other contaminates.
Gold label hydrocorn proudly carries the rhp for horticulture quality certificate. Making it the professional growers number one choice of inert hydroponic substrate.
The 16-25 mm size provides stability and the unique uneven shape of the pebble is an ideal surface for roots and beneficial bacteria, while giving your root system more structure and stability. These large pebbles create an oxygen-rich environment, ready for high-frequency watering systems. The porous structure has a high water capacity and is suitable for both ebb/flood and top irrigation systems.
