Does anyone else have this problem?? The blooms are quite full and although not what I would consider numerous, even when you get next to them there is really no sweet scent like others in the neighborhood. We have had the bush for 4 years now. I fertilize it in the Spring with Miracle Grow and have done a little pruning over the last 2 years. Mainly just to top it. I remember a long time ago my father had a night blooming Jasmine that wouldn't emit their beautiful scent and he was told to feed it a certain fertilizer and in less then 30 days wow it filled the whole neighborhood at night. I don't remember what that particular fertilizer was or if that would help with my Lilac bush. Any help or idea's would be appreciated.