I am trying to get at least 4 plants up and growing in an indoor CFL grow (my first). I have my seedlings under 4 6500k 26w cfls and am going to be transplanting them to my cab very soon. The problem I am having is with the nutrients... I have no clue. I am using Scotts premium potting soil which states that it feeds for up to 4 mos. My plants are small and compact and the leaves underneath are yellowing (most likely N deficiency, from what I read) Anyone have any suggestions on what nutes to use for someone who is just starting up and doesn't want things too complicated? Any and all suggestions would be very appreciated.

use nutes after first week high in n for veg high in pk and p for flowering