Help!

Ive been using molasses since 2 week b4 flowereing, and am currently using it now into the 3rd week of flowering. Heres the kicker, 3 week into flowering, and the smell is very insignificant. using 1 tsp. per gal in my rez. Is this norml? what should i do? Pease help! this is my first grow and i lack the insight!

In my experience, 3 weeks into flowering will not produce an overbearing odour. I just hit 7 weeks with my Ice and the odour has exploded! My carbon filter can barely keep up! I have also been using molasses for the last two weeks and noticed significant swelling. I put 1 tbsp per gallon and my girls seem to love it!