Sugars are so important to a plant.. It's it grow fuel period. And it's needed in all phases of growth... I have no idea if plants can draw sugar from molasses,,, but it's been a staple in most organic grows forever.. Plants do that photosynthesises shit all day in sunlight,, or in grow lights,, whatever,, and that produces sugars,, then, least what I've been taught all my life,, they grow at night. I use to do a pretty big grow in this barm outside of SF.. It had yello fiberglass walls on it,, with a white roof of translucent fiberglass. We use to put close to 200 plants on each,, straight into the soil,,,, 20' ceilings,, was great.. But after a sunny day of alot of work,, I use to love to lay back in the barn late at night.. You can hear them growing.. Alittle noise, kind of a dull clunk here and there,, that was leafs springing upwards.. We use to do almost 400 plants per flip back there.. I grew there for 6-7 years before Johnny Law knocked... Oh well... From everything I've ever heard told,, or read online,, them big ass fan leafs,, they are the big sugar producing power plants of a plant.. They have more square inch surface to do it with.. I'm not sure how you grow yours yet,, but I shy away from plucking them,, till I have to, when they block out the light from buddage... Even then I sometime tuck them under to keepem abit longer.. GL and Keepem Green