The plants seemed to fill out well under the light. The main stems put on a good bit of bud in flower. Hard to say because I'm sure I could improve yield by doing a better job in a few areas as far as growing goes.
The Afghani #1 was very forgiving for my first grow. My plants didn't seem picky with nutrients and bounced back well after a couple bumps in the road.
As for affects, with a few hits the high is uplifting and was good for day time. A few extra hits and it's a stronger body high.