Temps are too high in cab. get a intake of fresh air and/or a bigger fan to bring temps to 75-80f. Rez temp seems high too.

Start off slow with your nutriants and increase slowly.

you might want to look into some tempered glass to seperate you light from the grow area. this kept my temps down from 88f to 78f.

just some thoughts.

good luck.

MJ
Jonesy2010 Reviewed by Jonesy2010 on . Hydro help Have these clones in general nutes for about one month , little less. tds is 1190 water started out w. 220 ppm. water sat for two days open to declorinate. ph is 5.7 400watt mh in 3x3 cab 6 ' high. light about two plus feet above. 8 gal. res. temps in res high is 79. in cab high is 91. the cycle is 18 on 6 off right now. lost a lot of leaves. new leaves turning under. old leaves have lesions. light green on leaves. also went through a bout w/ mites think they are under control now. Thanks in Rating: 5