@1DeeWhy, I use the stuff. Coco Loco should be treated like soil not like coco coir even though it has coco coir in it.
They are looking good for now, did you amend the mix at all?
I amend with EWC even though it has some in it, I also use azomite, a little extra lime, a few other things. I also mix in One Shot from Nectar of the Gods. And I top dress with the amended soil when needed. I also top dress with One Shot occasionally. I also top dress with alfalfa meal (lightly) once or twice in veg.
Like everybody said, they look good, but unamended coco loco won't carry it far.
This is just what I do in Coco Loco, and keep in mind this is only my opinion with this stuff.
You can check out my grow (in my sig) to see what I'm doing with it.
It's good stuff, I'm beginning to really like it.
Best of luck!!