Hello all, this is my first real deal grow and was wondering anything I could do to better my yields and quality. I'm running two hps , one 1000w and one 600w off two separate ballasts. I have two fans for air flow on the bottoms and top of canopy and a small air purifier for the smell. I'm currently on day 43 of flower. Anything helps, and I appreciate it!! Thanks. Below are some photos.