Nullis
Moderator
I've never had to do this... I always mix my blackstrap in cool or room temp water, followed by a good shaking. Powdered humic acid needs to be shaken vigorously also and I am usually using both at the same time.If you try to put cold/room temperature molasses into cold/room temperature water, it's just going to sit there in a lump. Stir your molasses into hot water and let it dissolve before adding it to your water or nutes.
Not quite so simple but for the trivial minded (if ignorance is bliss). Blackstrap molasses is the final by-product of sugar refining, with the least amount of sugar since it (cane or beet juice) has been boiled 3 times and spun to remove most of the sucrose. Alongside the carbohydrate content that remains there is a higher concentration of minerals in blackstrap molasses, particularly potassium which a lot of organic amendments are lacking, and various secondary and trace minerals.And nothing else.
The carbohydrates (mono, di and oligo saccharides) will be utilized by microbes in the soil\media, when present. In nature, plants form symbiotic or mutually beneficial relationships with micro-organisms in the root zone. Plant roots actually exude or secrete various compounds, including carbohydrates, into the rhizosphere to stimulate microbial activity. Plants are very smart; they learned long before humans what they needed to survive. Microbes feed plants in nature (and they require essential minerals for growth as well).
Molasses also contains other compounds, including some trace of vitamins, but more interestingly cyclic hydroxamic acids which chelate (increase the solubility/availability of) minerals/metal compounds (such as iron). Some people use it for rust removal for this property.
So high is the affinity of hydroxamates for ferric ions that nature has evolved families of hydroxamic acids to function as iron-binding compounds (siderophores) in bacteria. They dissolve insoluble iron(III) compounds. The resulting complexes are transported into the cell, where the iron is extracted and utilized metabolically.