5 weeks in flower

I am 2 day into the 5th week of flower (4th if you don't count the week it took to show pistils), and my upper leaves are crispy I'm using 45 actual watts led and 1 32 watt CFL they started this about 3 weeks ago. They are about 7 inches away from the Lights. Waterings and feeding ph'd at around...

My Lightsaber is showing a deficiency. 5 weeks in flower grown in super soil. Recently added some budswell and not sure if this is nutrient burn or cal-mag deficiency. Need some help if anyone has experienced this before. Thanks!