Everything's looking really good Bro. I like the cropping on the Bubba. I didn't see that earlier. When you're pearlite starts to turn green like that (2nd & 3rd pix), add some peroxide to the mix when you water. I believe the correct mix is 1 tbs/gallon. The green color wont go away, but you'll kill off the mold. Peroxide also helps oxygenate the roots.
Stay safe &
Stay safe &