alright so i'm getting ready for my first outdoor grow. i know whats key here is fertilizer. I'm figuring that if i go to a local plant shop i can find some good fertilizer that isn't infested with those time release pellets and if i can't find the right npk mixture i'll just try and use some organic stuff to bring up the right levels. maybe some inorganics but they can get expensive. i've got some good spots and i'm thinking about growing about 20 plants at least. i plan on doing this for personal use and profit. Is there anything someone would like to suggest to help me out?