Carbo load before flowering?

Hey everyone, I have 12 clones that are ready for flowering, I am throwing the hps bulbs in on Sunday, but just wondered last minute things that could increase my flowering. I have heard molasses is a good source of carbohydrates for plants while flowering, should I add some to my water right before flowering? Or is this only during flowering? Just want some juicy nugs!Thanks guys

I fed my last lot of plants molasses all the way through their growth and flowering,they all came out fine.

thanks nat