As the title suggests, do you guys have input on this? Since i remembered i have a bottle of ph down in the closet ment for flowering, that contains 59% phosphoric acid... I was using the vegging PH down from Hesi, labeld (PH DOWN VEG) that contains 39% Nitric acid. I'm at week 4 flower now no side effects i only noticed that my leaves are greener, XD.. I'm actually thinking not to use the phosphoric acid unless some of you come with a reason i should not.. I'm interested in seing your advice, and comments.
Tried the Phosphoric acid, and noticed yellowing in leaves, very interesting... I switched to the Nitric acid and i'm going to switch to phosphoric at the last 3 weeks of flower.
I use food grade acid powder that brewers and distillers use for making alcohol and my girls are happy. very close to harvest. I'm stoked. Sent from my SM-G935V using Tapatalk