With FFOF you don't need nutes and if you add them go very lightly. 1/8 recommended strength. Also, be careful with the molasses. It acts as a nute booster. FFOF has a lot of nutes in the soil. The molasses will magnify the intensity of those nutes and you may hurt the plant. I suggest you wait until week 4 of flower before you add anything. Also, do not add both nutes and molasses. One or the other.