Homer420

I have 2 early miss going in a aero garden bounty. I'm new to this so I thought that would be a good way to start to much figure out the marijuana plant i was growing. Right now there are little white spot starting to REALLY show up in the bigger one. The second no so much. It also appears that the beauty's are starting to claw?? The root mass is pretty famnominal. I'm using ph perfect grow micro and bloom. Any help?