Barney's G13 Haze

Both plants look well and healthy and are flowering. The left plant is still ahead of the right plant, it has more ant taller flowering branches. On day 1 I found some yellowish leaves on the right plant, which were hidden in the bottom of the plant, so I assume they did not get enough light, or maybe late-flowering stage nitrogen deficiency, as it is the lower leaves. I fond couple additional yellowish leaves on day 6. Day 1: Watered with nutrients pH 6.5. Day 3: Watered with pH 6.5 water. Day 6: Watered with nutrients pH 6.5.