Autoflower strains are a special type of strain that flowers any under light regiment, no matter what length of lighting you give it. They are usually good for beginners or for someone looking for a quick harvest, but the strain is for anyone's preference. They usually harvest within 2 months from seed to harvest. They require 'less' care to a certain degree. They are easy to grow. It doesn't necessarily mean they require less nutrients. They yield a little bit less than normal strains (1-4 ounces per plant depending on medium, lighting etc.) Other than that, it requires the same stuff that a regular strain requires, nutrients, watering etc. I'm planning growing some AK47 as my first official grow when I move into an apartment.