Yeah Guys Got Ph Meter And Check Constantly, Even Run Off, Thanx For The Help After This One Ill Completely Strip Rooms ,sterilize And Start From Scratch, Thought Could Be Infection But Could Find No Litriture On It, No Sighns Of Pests So Sounds Like This Could Be The Answer, Cheers For Ya...
double check ph of ya run off, co2 shouldnt be a factor in flowering, and air circulation is soooo important, people spend a fortune on high speck gear and dont bother spending a few bucks on fans , stale air is as good for plants as it is for you, flush and get back to the simple things...
veg, i use canna terra vega npk 3-1-4 .. flowerer, i use canna flores npk 2 2 4 with canna boost accelerator, with pk 13 14 3 weeks from harvest, this has always given off the chart results, im dont really talour make my fert program just always follow guide on tub, and up or down the mills...
Ive been growing for 3 years now, with a multitude of diffrent plants, with huge success, my rooms do 12 at a time 1 veg 1 flower,
i use 4 600w lights per room using canna pro soil with 20pct perlite,
the problem....
my last crop 2 to 3 weeks into flower started to have red brown spots and...