annie
Hobbyist Gardener
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Can someone explain why molasses is being put into soil? I’m going to be growing organically and with as many beneficial microbes I can get. In terms of microbes my understanding is that they have a symbiotic relationship with the plants where they exchange nutrients for simple sugars(glucose). Is it just used for establishment of microbes? I’m worried too much molasses would lead to microbes preferring glucose chains (sucrose) and not effectively exchanging nutrients with the plant itself. What microbes are effected by molasses?
Hey Annie! yes indeed, the 'crobes do get a sugar rush from the molasses, which in turn indirectly benefits the plants. The sugars in molasses are sucrose, glucose and fructose, ratio's vary between boiling/processing stages and source (beet, sugar cane, sorghum),.... There are some nice goodies in there for the plant though: Ca, Mg, Fe, some K, a little Mn and even in some cases vit. B6,..... I like to treat the soil weekly, 1 fat T/gal is fine,... Too much may potentially promote unwelcome microbial guests, so moderation here just as in us....:smoking: