Growing Media is the material that your plants roots actually grow in. In many hydroponic systems such as NFT, Aeroponics and Deep Water Culture, the growing media is very minimal (such as a grodan cube), with most of the roots growing in the growing system and nutrient solution. In other systems like flood and drain, growing in pots or drip irrigation the growing media is more substantial.
Because of the heavy weight of the growing media, we are unable to delivery it abroad.