fruitsmoothie (4strains of fruit tastes)

orange bud & king juice remaining king juice will prob get chop next week somwhere and the orange the week after that been giving them water 2x a week and 1x feed a week i gave them overdrive last week but i dont think i like it, evrytime i give it the next week my PH gets lowerd by 0.5-1 (dunno if this is normal for overdrive to do that?) and the plants starts to eat itself way faster then i want it to also my soil is past 10weeks now so the nuts inthere are gone