Hydroponics is a scientific approach to cultivating plants using a water solution infused with nutrients and a growing medium other than soil. The word Hydroponics is derived from the prefix hydro=water and ponics=toil or work. Plants grown hydroponically are either grown with their roots submerged in the nutrient solution alone, or in a clean growing medium. Examples of possible growing mediums are gravel (Hydroton or Higromite ) , rock wool, perlite, and coconut husk.
Recent comments