Well there's no question that it helps. That much we know for sure. The link I posted previously can explain it.
Here is an excerpt from The 3LB's Molasses Manual
QUOTE[" Molasses is a good, quick source of energy for the various forms of microbes and soil life in a compost pile or good living soil. As we said earlier, molasses
is a carbon source that feeds the beneficial microbes that create greater natural soil fertility. But, if giving a sugar boost was the only goal, there
would be lot’s of alternatives. We could even go with the old Milly Blunt story of using Coke on plants as a child, after all Coke would be a great source
of sugar to feed microbes and it also contains phosphoric acid to provide phosphorus for strengthening roots and encouraging blooming. In our eyes though,
the primary thing that makes molasses the best sugar for agricultural use is it’s trace minerals.
In addition to sugars, molasses contains significant amounts of potash, sulfur, and a variety of micronutrients. Because molasses is derived from plants,
and because the manufacturing processes that create it remove mostly sugars, the majority of the mineral nutrients that were contained in the original
sugar cane or sugar beet are still present in molasses. This is a critical factor because a balanced supply of mineral nutrients is essential for those
“beneficial beasties” to survive and thrive. That’s one of the secrets we’ve discovered to really successful organic gardening, the micronutrients found
in organic amendments like molasses, kelp, and alfalfa were all derived from other plant sources and are quickly and easily available to our soil and plants."]QUOTE
The debate seems to be in the amount to apply as well as the application method itself.
I use OhsoGreen's method from the RIU organics form.
QUOTE["Here is how you do it. - by Ohsogreen
First use only unsulphured molasses, like Briar Rabbit or Grandma's Molasses (brands). Mix one ounce to one gallon of chlorine free water. If you only have tap water, let it set for two days & 99% of the chlorine will evaporate. Then you can add the molasses.
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You can bubble (oxygenate) it using a cheap aquarium pump & air stone for at least one day. Or just pour it from one clean container (jug or bucket) to another a couple of times a day, for at least two days.
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This provides extra oxygen to the good micro-beaties, they then eat, mutiply, & kill off - the not so nice micro-beaties. The longer you oygenate this mix, the more good guys you end up with. Their eating & pooping out the NPK (bioconversion) is what make it highly soluble. Over time their bioconversion reduces the N and pumps up the P & K slightly. Not a big shift, just a point or two.
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This makes a good growth stage fertilizer (that's cheap).
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Just mix it light the first time & water in lightly - like one quart per plant.
Start low & build slow. This prevents overfertilizing.
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Use this mix one week & plain water the next.
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You can add nutes to the mix, but remember your adding to a mix with a NPK of about 5-1-3 already"]QUOTE
It helps others if you spell correctly too. That way when someone else searches they can come across all this good info too. As it is, only people who spell molasses like mollasess will find this thread.