Thanks everyone,

Lanie,I appreciate the wise advice, I am right with you on that I will not violate the law,:thumbsup: In my county six plants is the limit so that is what I am growing.. If I cant make it with six this year I better figure some indoor .. Being a first time grower and having way to much time I have damn near named every leaf...LOL So at times I need to back off.. But this ph thing is getting to me.. Seems pretty standard but I do not understand the fluctuations involved.. For ex last night I go out to my Barrel 55 gal check the ph 7.2 straight out of the tap.. It sat in the barrel from 0800 to 2000.. So I add 1 TBSP of ph down it drops to 7.0 then I add 1 more and it goes to 6.8 ok perfect right??? well I run out there at 0700 and check the ph well its 7.2 again wtf?? How does it go up and down all the time?? How long should I wait to check after adding the ph down??? once I add it I have a pump that re circ's the water and a pump to water with.. I turn the water hose and use it as re circ also.. so I know the water is mixed.. any suggestions.. Also could the fluctuation in ph cause the yellow It seems a few outer leaves are turning now Thanks again peeps for any and all comments:rasta: