Totally agree with Daas and Toker.
About the only way you can mess them up with molasses, is to slop it on the lower bud sites. I did that to my first grow, I mixed it real rich, and didn't really mix it to well, and slopped a bunch on my lower buds, cause I was stupid. I managed to grow some black suity mold on them, and had to throw them out, but my humidity was also way high. I still use molasses, and it is AWESOME! Best buds so far, i have been bubbling earth worm castings and molasses, and they are getting rock hard and growing big.