I'm trying to decide whether or not to start feeding my hot pepper seedlings a (diluted strength) liquid organic fertilizer to help boost their growth rates. The seedlings sprouted the first week of April and have about 2 sets of true leaves. I know it's usually frowned upon to use fertilizer on seedlings due to the risk of "burning" them, but I've read that it's safe to give seedlings liquid kelp and/or liquid fish fertilizer (5-1-1). Would anyone recommend using either of these at this stage of growth? I would appreciate any feedback!