chemdawg 4 & Blackberry Gum

BBG going strong, very sticky & it kicks loud with hard nuggets she is handling the nutes very well at full strength. Chemdawg 4 is yellowing up early for some reason ( this strain is known to be very finicky) Nutes are all on point, checking ppm & ph before feed but need to do a run off just being lazy. My tap water is very come out very hard at 400ppm wtf lol so ive never had to use calmag. She had no yellow until week 3 of flower then i started seeing a few more yellow leafs then i liked.