cant get any better than 7 thats neutral this is best during veg and use 6.5 for flower

always PH your water no matter what nutes will bring the PH down and if you never correct it your plants will wilt and die off, never use household products any pet store carry's ph up and down in the aquarium section
invision Reviewed by invision on . Ph Question..... Should I be trying to match my Ph in my Water to the Ph of my soil? Example.. I had done a grow in ProMix BX Ph7 and My Tap water was Ph 7. the grow worked out decent but could it be better? I used Botanicare Pure Gro Pro nutes for veg and pure Pro Bloom for Flower. I used ProMix. I added just water untill the 4th week. then I satrted adding some nutes (1/4 strength watered down). at about Week 5 and 1/2 I tested the water runoff of My Soil. It was 5.5 seemed low. I thought you Rating: 5