Zkittzo Indoor

Watered plain water on 8/5/20 & 8/8/20 pH'd to 6.5. Plants continue to be rotated under the footprint. That fade seems a bit too early for me. I know there was question about having enough to make it through the grow but I am not sure if this is just fade from lack of availability or a cal or mag issue since I did absolutely no supplement for it during the grow.