Seriously...? If interested in doing your own homework...Google 'unsulphured molasses' and check for yourself.

If not, then the short answer is no, you can not use molasses as a stand-alone nutrient. It has boatloads of micro's, carbon, carbs, calcium, magnesium and iron...but is lacking in nitrogen. I give my plants a 1 tsp per gallon shot, once a month in veg. (basically once during the growth phase)