Hi guys..im week 6 flowering..the leaf tips and the sides of the leaves have gone yellow/brown..i cut down on nutes last week..what does this problem look like or am i worrying to much..its not getting worse the leaves are like 70% on plant like this the rest are ok..what are your thoughts about what i should do if anythink i was thinking of flushing her but then i was thinking she is a few weeks away and i dropped nutes 2 weeks ago and have been dropping each water..its now getting less than half the dose ive been giving.,she has had pk trickling the whole flower period.. .33ml a litre and calimagic..bio marine .5ml a litre and 1.2ml a litre a and b..just wanting some help with my girl guys..cheers..