Hi this is my first grow ever and I'm going with coco, I'd like to know what are the basic nutrients needed, not interested in different brands just the nutrients, I'm not bothered about supplements either, (I'll look into this later) I'm a beginner so everything that gets thrown about I take in and now I'm confused, I'm just after a basic list this way I can look into each nutient and pick a brand then I can look into supplements and pick a brand that I can afford and which suits my needs, thanks an I hope I make sense. Ta