Vermicomposting, or vermiculture, is the art of using earthworms to turn your waste into earthworm castings. It contains more than 100 times as many beneficial bacteria and fungi as your usual soil. Along with this bacteria and fungi, it also contains plant growth factors and B vitamins, as well as high levels of soluble calcium, magnesium, phosphorus and potassium.
If you are looking for the perfect fertilizer, vermicompost is what you have been searching for and the video below will get you started in 4 easy steps.
Just add your materials and let the worms do the work for you. It is both efficient and odorless. So much so, that you could even do this indoors.