Vermicomposting technology has been gaining attention as an environmental friendly waste
management approach in both industrial and agricultural sectors. Studies have been carried out on processing
various type of wastes into value added products. It is a green technology that produces vermicompost which
has been proven to be effective as a plant nutrient supplement. Besides that, in the vermicomposting process,
leachate that is derived from it contains high amount of valuable plant nutrients which has the potential to be
used as liquid fertilizer as well as in hydroponics culture as a nutrient solution. Limited number of studies
have been carried out on vermicomposting leachate as liquid fertilizer and its potential in hydroponic culture
is almost non-existent. This paper reviews the potential of vermicomposting leachate as foliar fertilizer and
nutrient solution in hydroponics and its limitations.