I think i posted this already on another thread, but use baking soda to raise your ph.
As far as the purified water thing, you should learn about ppm levels if you are not already familiar with them.
shmedy Reviewed by shmedy on . Mamas grow (hydro) Hi there everyone. Tomorrow i go and get my clones and i am doing the final touches on the room and making sure the water and everything is perfect. I made a little boo boo...i lowered the PH to low my test kit says that it is at 4.0 or lower.....oooppppssss. I dont have any extra cash to buy something to bring it up is there something that i can do with something i may already have? Q: If i just add some un adjusted water to it would that throw it way up again or could it bring it to where Rating: 5