Sorry for how the pictures were loaded on here.
Plant A unknown strain
Pic 1= Top Cola
Pic 4= Entire main Cola
Pic 2= Lower bud growth
Plant B unknown strain
Pic 3= Entire plant
Pic 5= Top showing unknown nute def
both grown in soil, 12/12 at same time but plant B seems to be growing slower due to being topped. hope this helps with your diagnosis.