KISS can work but if you want to grow the stuff thats worth the most per lb you need to do a little more than just KISS. It sounds great being able to keep it simple but your plants need more than that to produce maximum yield and potency. I'm not a big fan of soil myself being a coco farmer but it has its place. I don't think its the way to get the best possible product though. At least thats my experience. Yes to the beginner farmer, someone who just didn't ever learn, or someone who is just too lazy to do what it takes soil is good. However, if you want to grow the best you need another medium. Soil just doesn't support the root system to the maximum potential. I've been growing in a green house with coco for years and it comes out just as good as dank indoor if not better. Most of the time the clinics I give it to can't even tell that its outdoor buds. I know it is hard to find a good feeding schedule though because nobody ever posts theirs. I can give you my feeding schedule if you would like but i use an expensive line of nutrients that would cost you around $400 to buy. If your interested let me know.