Blackberry Auto

Not sure why 2 of my plants (on the right) are so messed up looking as they are all treated the same way (same soil FFOF) but from seedling the two on the right were having issues and now they are tallest with lots of space between nodes - Im not expecting much as far as yeild goes from those two but I figure Ill let them continue growing to see what happens. The two on the left look good and you can see purple color in their flowers. These plants are growing pretty fast as I only started germinating these seeds on the 8th of august and here it is 15 september and they already have buds begining to form. Just one picture for this update - with these blurple LEDs I have to pull them out to take decent pictures and I don't want to do that until there is some nice bud formation to show off so maybe couple weeks for the next set of good pics. Since they started flowing I fed them once with terpinator and use Recharge once weekly as I have from the beginning. I also hooked up the carbon filter because they are smelling