Hydroponics is a method of growing plants using mineral nutrient solutions, in water, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, or coconut husk
All natural industrial equipment cleaner, non-toxic, and biodegradable, it replaces harmful and ineffective chemical cleaners. Leaves your entire growing areas spotless and looking brand new!