I use black strap. Its not only for the sugar, if you use organic fertilizers the calcium in b.s.m. is said to aid in the absorbtion of other nutrients helpful to your finished product. But it is true that alot of flowering nutrients use molasses. The true test is actually up to the grower. It seems the more i learn about horticulture the more tricks and tips people have. Ive seen one person due the exact opposite of the other and both have stunning results. i love just playin around with different techniques and just observing the out come. Like a hobby!!!!