Alka-Seltzer tyme ph adjuster

[elheffe702]

I use distilled white vinegar for down, baking soda for up. It’s rare I need the “up” as I have slightly alkaline water.

Also, found this, and many other threads by searching “organic ph up down” on this forum:

Need info on Vinegar for pH. organic grow ocean forest, foliage wk.7

I have been using pH up and pH down from a prominent nutrient Co. but I am at the stage where I would kike to improve on some issues I have read about. I used vinegar for the first time tonight, and it seemed to do the trick. I am trying to save all the microbes I can in my soil, and I understand this is one way to go. Besides saving a few bucks I can be a little more organic with my grow. I read on the bottle of pH up tonight and it said ACID. I’m sure going with something such as Vinegar …