Northern lights auto & Seedsman Lemon

Did some ballsy defoliation yesterday, but the girls seem to be rebounding well... Not sure if I stunted the northern lights plant or if she's just genetically shorter and bushier. I find myself popping my head in the tent to check on them enough that my husband walked by and said "I wish you loved me as much as you love your plants" 12/23 update. Unsure what my leaves are trying to tell me. Soil felt a little dry so I took the opportunity for a pH balanced fairly heavy watering, no nutrients this feed. Maybe a salt build up since I've been giving light nutes with every feed? Last flush earlier this week with solid pH on the runoff, so maybe not. Maybe just too much nutrients in general. I'll back off for a bit and see how she does. 12/26 update: lemon auto is getting light burned AF. Wound up rearranging the light situation to take her farther away from the light, but still within it to get enough light for some (hopefully) dense buds. I think a bigger tent is in my future. Feeding every other, otherwise getting pH balanced water