cohokiller
Member
I am in my 2nd week of flowering, haven't used any nutes yet, vegged for 5 weeks in fox farm ocean forest. I've been watering with plain tap water that has a PH around 7-7.2 and since the nutes in the soil are probably depleted I bought some Fox Farm Tiger Bloom to use. I noticed when I add this to my water at 1/2 strength it gets very acidic, my aquarium PH test kit shows it at the lowest level so it's somewhere below 6.0. Should I just use it as is, or should I get some PH Up and adjust it to 6.5?