dirt grow

Heyyo Rookie lookin to pop my cherry got a bag-o-seeds I've collected out of my killer over the past while! Planning an indoor dirt grow and would love some input on getting started. Lookin for input on the best and easiest dirt/nutrient combo and planting setup I was planning on using...

So I got some Auto Flowering plants, Its been about 2 months and they have already started to flower. I am scared that the buds will not be as big and as potent. Does anyone know any already mixed solutions of nutrients that I can mix in with my plants? Or some nutrients that I can use to make...