phosphoric acid (ph down) and potassium sillicate (ph up)

stick to those, they're the best
immortal420 Reviewed by immortal420 on . Few Questions I was wondering what type of PH Down people use for there hydroponics, systems. I have been using Spa Guard PH Balancer, which keeps my water PH stablized. However I am thinking that using this Spa Guard to balance my water, may mess up my plants. I have been using it for a while, plants seem to grow great in the veg state, but when I use it in my flowering room, my plants seem to do poorly. I use Flora grow, Micro, and Bloom I use the Lucas Formula Grow-Micro-Bloom veg 18/6 Rating: 5