Lemon

[Menimeth]

Can you use lemons to lower your PH, and will it harm my babies if I do. I am looking at 7.5 and want to lower it, and lemons are free to us.

 

[4u2sm0ke]

yes you can as well as vinager..but it doesnt hold it steady...best to get some PH up and down from grow shop..

take care and be safe