Yes, I used Earth Juice Hi-Brix throughout my 1st grow and I yielded 1.8 oz dry off of G.G, the 1st one I harvested and I'm still trimming Fedora but it looks over 2 oz dry already :)
Considering that they were grown with CFL's and only became 2 and a 1/2 feet tall, that's pretty good
I did...