Thanks for that m8,just borrowed a mates tester and mine's at 6.7 would this be ok of would you advise me to the bring it down
chill_out Reviewed by chill_out on . advice on ph Hi i've got a grow in at the moment using westlands mp with added ji,can someone please tell me what ph levels should be for this.Got a tester coming and wanting to no what reading are ideal for my grow,thanks in advance Rating: 5