W Widumb 4 Active Member Oct 21, 2008 #1 I read online that the pH of GSE(grapefruit seed extract) is 2.2 and im, wondering if its good to mix insome tap to lower it or will it do damage to plant? i know lemon juice works too but i got some gse layin around lol.
I read online that the pH of GSE(grapefruit seed extract) is 2.2 and im, wondering if its good to mix insome tap to lower it or will it do damage to plant? i know lemon juice works too but i got some gse layin around lol.
N NoDrama Well-Known Member Oct 21, 2008 #2 No idea if it will work or not, but try it for a while and get back to us on how it worked.
