Nice plants man. No diffs, no droopy leaves, no obvious bug problems. You got it goin' on my friend! I notcied you have a few clones rooting in soil in the veg tent. What the story with that? You planning on putting them outside or something? I want to grow in rockwool when I make the switch to hydro for the simplicity of it, but I've heard that it's a bit difficult to get used to. Why is that? Do you have to rinse/soak it in anything before you use it? What about the pH swing? I've heard there are some pretty bad pH swings. How often do you have to water them? And how big a plant can you grow in a 4"x4" cube?
Sorry for all the q's man. Feel free to ignore me totally if you're busy.