Well, maybe 3 tbsp of molasses might be thought of as too much, me and my brother both use 3 tbsp of molasses and spray with neem oil, my brothers is outside, and he has had a dramatic decrease in bugs of all kinds, and his plant looks very healthy, I on the other hand just plain forget to use the molasses, but have been adding in h2o2 with waterings, and I end up just mixing in molasses with my teas, the neem oil completely got rid of my spider mite infestation, and the h2o2 and molasses during feedings is getting rid of my bugs in my soil, so I guess to each his own, every grow is different, and everyone needs to find what works for them, 3tbsp of molasses is just the mixture I found and decided to use, as for my brother, he has seen good results from just the molasses and neem, and neither one of us has had any adverse affects at all, only plants getting healthy and being given the chance to heal and grow, so wrong as it may be, we're both getting the results we were looking for.