They are still looking good! Are you still limited in your grow space? Remember Patience! Can't hurry mother nature!
Although im not a fan of those type of LED you have around 400 true watts and that is more than enough for 2x4.
I would concentrate on training them outward rather than up because 4ft of height is very low.
If everything goes smooth you should have great results. But if not its all part of the learning process.
Good luck fella
What would you suggest, to train them outwards?
Yes working with small space here. Luckily I can modify space. Would I have to add more light if I go heigher or bigger?
Good advice from this poster. Keep it simple and keep them growing . I use only fabric bags from Ruth's Tree Farm . Available on Amazon. Very cheap but excellent. If you want a perpetual crop read about flowering clones. And monstercropping . It's all i do now. At least for now. Heaviest yielding method for soils or peat.
Your first 3 pics look just fine. It appears you've had a bug come in and grab a little lunch; nothing really to worry about, as long as it's an intermittent thing and you don't see signs of an infestation. I can tell you from experience palmetto bugs, roaches, what ever you call them in your area, will indeed do this sort of damage, though it's very sporadic and generally a one off situation. The last pic is the one that would have my attention and if I'm guessing this is the plant in the top right of the picture showing all 4 of your girls. It's a little difficult to tell, but it appears a little on the yellow side, and the leaves are starting to show some deficiency. Maybe you can confirm with additional pics. Otherwise, your grow is looking nice.
They are still looking good! Are you still limited in your grow space? Remember Patience! Can't hurry mother nature!