lookin for best results. exp growers have any input?

im a begginer grower that has some plants going. iv been told i really need to feed/fertilize. im kinda worried cause i look up it seems like hundreds of diff products and i dont know where to start. im lookin for the easiest for a begginer to use. and im using organic soil. im also worried about over doin it. so i guess what u would recommend for a begginer that has no exp?

Go to any store that has a garden section and pick up some Alaska More Bloom and feed em from weeks 2 of flower to week 6 once or twice a week depending on how fast they drink.

big middle number for flowering. That's all I know, but I don't use fertilizer. I just use miracle-grow and water

*facepalm*