Lighting Light distance from plants? (3500 k)

During veg they seem to withstand much more light. Strain dependent too. I’d suggest keeping 2 plants at different heights and watching each for changes. Yes I noticed the middle ones. They are all blowing up.
I already have the plants in the back row are 2 of the 1s about 10 days behind the bigger 1s except for the Sour Hound in the 7 gallon pot she's right along height wise as the younger plants so those are lower in pictures but actually higher above the shorter plants if this makes sense
 
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