This is my first grow I have been vegging for 4 months. I was just wondering what I should expect for yield. And if I should be getting a bigger tent? I have a 2x4 tent I was thinking about getting a 4 x 4 tent, but I was also concerned with light if I got a bigger tent. I recently put light under the canopy because it was looking bad underneath, is this a good or bad idea, should i just lolipop them instead?