hi ive done a lot with supersoil, subs and my own based on compost tea feeding, his is way easier and very good for health of plant but u need big pots and some space cos he veggs plants for 7 to 10 oz, where i grow is totally illegal so i have to get better yields in a smaller space and subs soil was dropping my income, i feed a big family, so i now run a soiless mix based on aeration and trace minerals cos i will feed em base nutes either organic or mineral depending on the vigour of the strain, coco is a better medium for yield imo. I also spent two years making compost tea every day and feeding only living organics...whole rooms grown on living nutes, but fuk me the work was unreal to do it commerially and i started gagging at the site of tea foam ha hA so many ways to grow weed lol