I have had one grow before this one, that didn't really smell either. But if you squeezed the buds you can smell lemon, I ditched those genetics. Now I have BD and OG Kush, and am experiencing the same situation. The main stems, when I rub them smell great. but up close the 40 day old buds do not smell up close unless I squeeze them. I don't know what the hell is going on. It gets you high, and the BD has a smell if I touch the buds, but not so much on the OG. I have used fox farms soil in all my grows. That is the only thing that is the same, about my first grow. New nutes, air filter, etc for this second grow.