i always used a roundabout 20/20/20 in veg then a 15-30-15 to flower. then with new nutes the numbers changed(i dunno why) to a 7-9-5 for veg and 3-12-6 for buds. these are hydro nutes, i use them in dirt too. talk about confusing. i also use a weaker solution and feed everytime cuz im so burnt out i forget all the time, hehe. but i give clean water breaks every couple weeks. now im fooling with this canna flores stuff with the pk boost and these plants are making nice flowers. i went to a site recommended by zandor in another post, advanced nutrients, for nutes and im going to try them next.