Well, I am harvesting tonight and I can tell you that Gravity definitely did three things:
1. Hardened and thickened the buds
2. Made a large amount of sun leaves fall off
3. Caused the bud burn on my largest cola.

I don't know how heavy the buds woulld have been because I didn't have a control plant, but I am convinced that the buds got heavy because I had to put support nails in various places so it's branches didn't break off. If you squeeze the buds, they are solid inside with only a slight softness coming from the new growth. I also did not move the light away as suggested because I am limited to a fixed light setup currently. I agree that my bags might be small but heavy, but anyone that is unhappy with my pot can simply smoke someone elses. =) I am expecting a HEAVY yield, so I think I can safely say that Gravity helped. The bad news is that wanted to take flower cuttings and hardly any of the sun leaves are intact. If you wanted to reveg after using gravity, I would not suggest using it as it stresses the hell out of the plant at the end of it's life.
MadHatter79 Reviewed by MadHatter79 on . Gravity flower hardener Is anyone familiar with this stuff? It was recommended to me but I have no idea what it is or what it does. "Flower hardener" sounds kind of scary to me. What does that mean exactly? Worth using? Thanks for any words of wisdom. :) Rating: 5