It now looks like this...northern lights under a 300w led temps are 70-78 rh is 60-65%. Water temp is 66 in rez (its DWC, sorry) leaf set above it have maybe 3-5 tiny rust circles also attachment=1905432:ImageUploadedByGrasscity Forum1445707859.600043.jpg]
early nute burn: either dump the rez and circulate with fresh ph neutral water or avoid feeding for 3-6 days, back it up with an application of neem oil for any potential bugs good luck
Thanks Vostok, havent had phone for a few days sorry took so long to reply. Gave a proper flush and will start on lower dose of nutes and see how she goes.
Not for years, but go very slow start with low ppm's and fast timers like 15 minutes on then off for 2 hours..test and test