@xtshoMolasses are used to feed the microbes in the soil. It does not "sweeten" the buds as some say. That product will do the same thing as any other molasses. If you're not growing in soil don't bother using it.
I think most people use around 1 tablespoon per gallon. I typically grow in coco but I do soil grows as well. I never use molasses myself. It's not as beneficial as many seem to think.@xtsho
What do you suggest for 5 gallon fabric pots with soil in terms of amounts and timing to feed microbes with molasses?
I have been adding 1/2 teaspoon every other watering. I use that in 5 gallon water to feed 10-15 plants.