wtf? Lucas system sux..

I tried the lucas system..with flora series pro box. now my small plants (not autos) started budding. .under a 600w mh?? I dont need a hps to bud??Or its better to bud with? Someone help..next nute change its just like the box says.. super croped my big plants..durban shoots shot up..had to top them..lol. but monster cropping is cloning a budding plant?

the 600w with do fine for the i use it for veg an bud i get great yields using the 600w. it means that the light goes deeper into the plant so my light to part of bud that is not at the top. an the top just gets fat !