Plant 3 is still fighting with the nutrientburn. The new leaves had a darker green. But really healthy looks different. Wait for it. The ph value and the flush ec are in the correct range. With some time it should recover.
Day 53: Today I stretched the second net. The third plant is recovering.
Day 56: Last Day of this vegetation week. Should i defoliate next week? I like to veg them one week more.