I dont get the cost thing. $2 per harvest for ph adjuster is a lot. I spend $40 per year(2 gallon) on ph down for close to 300 plants and around 2500...
I just add 2 gals of tap water to the bucket and pump 3 gal from whatever flower res that has the right stage recipe for them, like week 1 or week 3...
Cmom man, think big, think ounces not grams. I run 12 plant sog and get 2.5-3.5 ounces per plant, but when i started i had 21 plants and was lucky to...