Enigmatic Ways
Well-Known Member
Ok so I'm on day 48 of flowering using Promix with 50% perlite and Advanced Nutrients 3 part, and for the past 3 weeks my pH just keeps rising. So three weeks ago when I first notice the pH was rising I sent the water in a 6.3 and it came out at 7.3, then the next week I water with a pH of 5.9 and the runoff was 8, and yesterday I water them with a pH of 5.5 and the runoff was 9.2, could somebody let me know what's going on it would be most appreciated, thanks in advance.