hps or mh

Are you using a water softener?

whats a water softener? i only use normal water and nutrients i figured if the waters ok for us it should be ok for them right? anyway i stuck them outside in the ground now i gotta make 15ozs pretty quickly else im stuffed. so no time to wait for another crop to die. i think it could of been the room. all the babys i put in there went yellowish and the once i had outside in same container soil nutes water didnt change at all. u recon thats prob it then? cause it did start when i built the new room. and all other plants i grow in the same soil and nutes all look fine. still would like to know if the water needs adjusting tho