hello all .been reading for a while and thort id give it go ,so i did and im in flowering stage at the minute 3 weeks into it i started using pk booster ,cellmax ,but last couple o days i noticed yellow leaves at bottom and slowly working there way up ,probly out of 3 plants 10 leaves are yellow .but the plants looking healthy and buds look sweet 
,is there any thing i can use to put the leaves back on track ,i read on here sumwhere that they may be lacking potasium and use banna peel in my soil ,am i rite in doin this or is there any house hold stuff i can use , as my local gro shop will be shut for xmas ,, im using a darkroom tent dr 80 /2.ak47 and 1 big bud cheese in soil 250 bullb with reflector think itsa metal halide and fan cooling the air in the tent temps aint to bad in there ill try upload pics once i get used to the site any help wud be great hopfully i aint waffled on for too long 
and posted this in the rite place
,is there any thing i can use to put the leaves back on track ,i read on here sumwhere that they may be lacking potasium and use banna peel in my soil ,am i rite in doin this or is there any house hold stuff i can use , as my local gro shop will be shut for xmas ,, im using a darkroom tent dr 80 /2.ak47 and 1 big bud cheese in soil 250 bullb with reflector think itsa metal halide and fan cooling the air in the tent temps aint to bad in there ill try upload pics once i get used to the site any help wud be great hopfully i aint waffled on for too long and posted this in the rite place
Hi crafty 1, I think it is safe to say it is from useingyour cellmax. Bloom boosters can be very cocentrated. I would flush and refertilize with Bloom nutes and no cellmax. If I use bloom boosters, I use them very sparingly. Much Luck. 
