Hydroponics is a technology for growing plants in nutrient solutions (water containing fertilizers) with or without the use of an artiļ¬ cial medium (sand, gravel, vermiculite, rockwool, perlite, peatmoss. coir, or sawdust) to provide mechanical support.. Hydroponics is a subset of hydroculture, which is a method of growing plants without soil by using mineral nutrient solutions in a water solvent. terrestrial plants may be grown with only their roots exposed to the mineral solution, or the roots may be supported by an inert medium, such as perlite or gravel .. Hydroponic vegetables are grown in a nutrient solution, foregoing the use of soil. the advantage is the control you have over the growing conditions. if outdoor space is limited, it offers a viable alternative..
How are hydroponic vegetables grown? hydroponics is a sort of high-tech farming. instead of waiting until the right time of year, planting seeds in dirt, adding fertilizer, hoping for enough rain. Commercial scale hydroponic vegetable production high quality sorrel hydroponics is becoming a very important way to produce vegetables in south africa because of the production potential,the high quality of the produce and the efficient water usage.. The dynamic root floating (drf) technique is a nutrient circulation hydroponics system used in a tropical climate which oh' farms adopts, growing hygienic and high quality leafy vegetables and culinary herbs all year round..
