Thank you for your time,
I've try to find the problem my self,I thought I wasn't giving enought magnesium so I did but it's not working I need help.
.I grow in soil i mix fox farm wit perlite flower under 1000k I have 7 of them I placed 9 plants per lights in 7 gallon I get 1and a half pound per lights I took the the glass of the hoods the xxxl the light is at 20 nches from the top of the plants temp 70 during da day 58 to 61 at night I have a completely sealed room I use a 3 2andhalf ton A/C my nutes are house of garden soil a/b , great white,Pro-teckt,multizen,bud xl,ultra, phat,nutz,super thrive,bud candy ,becuz,hydroplex,CalMag, and m.o.a.b at the end,and I use R/O water.ph 6.1 ppm1500.co2 1800ppm