I figured it would be hard to tell what the yield would be. Thanks though. I was hoping that would be the answer. It's just hard to figure out what's the right thing to do because people give a lot of conflicting opinions.

For instance someone once told me that four weeks into vegging would be way too early to flower and now I'm finding a lot of people saying this is a typical amount of time to start flowering.

I guess this is an art more than it is a science.