In hydroponics, the growing medium takes the place of the dirt/soil. Not to provide nutrients, but so the roots can support the plant’s weight and hold it upright. Hydroponic growing media is basically a soil-less material that is generally porous so it can hold the moisture and oxygen that the root system requires to grow. Have a look at our extensive range of hydroponics growing mediums.
Buy online or in store from Gro-Zone Hydroponics Nottingham.