One of these probably has Cytokinin in the bottle.
That is a hormone that tends to makes plants short and squat.
This is most likely wrong.
They do not look high in N.
If they were you would see the claw.
If you notice the dark green color that is probably caused by the hormones.
You may notice a slight turn of the very tip of the leaves to the right or to the left, not up and down.
Kinda like a crooked finger.
This is another sign of Cytokinin usage.
These hydro store bottled nutes are full of hormones.
You can find more info here…