Fertigation is a recent innovative cultural method, by which fertilizers are applied along with irrigation water through irrigation system like drip to get higher fertilizer use efficiency as well as increasing the crop yields. Nutrient solutions are injected in the irrigation water using an appropriate injection device. Fertigation provides essential elements directly to the active root zone, thus minimizing losses of expensive nutrients, which ultimately helps in improving productivity and quality of farm produce and reduce the risk of environmental pollution. Fertigation involves specific equipment’s according to the crop type and irrigation system and precise selection of suitable fertilizer and its combination. The present article is an attempt to make understanding on various aspects of fertigation technology.