Alka-Seltzer tyme ph adjuster

Grow Cycle
1

I bought some of my local retailers PH adjuster that it in the powder form. It works well but it causes a seltzer reaction and I’d a pain to get right. What’s better is my question?

2

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:

3

Thanks for your suggestion.