Cig, thank you for your reply; I never even thought about checking the PH of the bucket. Simply thought it would be the same as when I corrected it the first time. It was down to 4.6 - 4.7PH. I added some water to bring it back up to 6.1PH. time will tell.

thanks again,

J
Jonesy2010 Reviewed by Jonesy2010 on . Yellowing / lime green colour Hi All, new to this so need some help; -2nd grow -indoor growbox -Afghanica from flying dutchmen -400w MH aircooled -hyrdo system -water changed weekly(6.1ph) Rating: 5