i start nutes after 10 days and for soil i do about a nute a week in veg up till the 3rd or 4rth week in flowering and then give a nute twice a week, but only use 1/4 the recomended dose at fisrt, unless ur plant shows signs of under-nuting (which it souldn't), and remember it won't be us that tells u the perfect schedule cause this shit is very dependent on growing conditions, but what i can do is give u the bear minimum and u can work it up until u find those primo conditions for ur babes. to be honest with u I'm doing coco right now and havent found any thing close to a perfect schedule, but i'm still workin on it. good luck brotha