Guys I just run out of topmax and bio haven..What would be good cheaper substitution.. Keep in mind im In eu.
Due to heir claim to not check ph..
fck that.my tap water is 8.6 and If I dont lower it in 2nd week of flower i get nute lock.
Hesi SuperVit is a fairly cheap amino acid product.
I bought fairly cheap humic and fulvic acid powders via Ebay some years ago.
Some people use unsulfured molasses as a bud booster but i have never tried it yet myself.