i use the botanicare stuff. i noticed a real difference within 2 weeks. wet is right, though. the stuff is so alkaline there isn't even a color for it on my ph drops chart. it turns fucking indigo lol. it's about as alkaline as it gets, but it makes an excellent ph up. forget supercropping after using it though. i pinched some very young stems so hard i almost passed out and still couldn't get them to do what i wanted. not a problem because come flower time those stems are retarded strong. i've never used it on rooting clones so i don't know if it's a waste or not, but it's great stuff otherwise.