I have opinions that may go a bit against the grain…. As with everything the benefit or detrimental effects are in the dose with a lot of contributing factors….
More microbes is not equal to better… with increased bioactivity comes increased demands for o2 and higher co2 production in the rootzone both of which are very important. Then trying to balance the boom bust of population that can cause PH swings and other issues. The speed of reproduction and die is quite amazing.
There are many different species that all perform specific functions. Further to this molasses will attract a few of these but not all.
Do i feel like molasses is always a benefit….. absolutely not and here is why. The only time a benefit can be seen through nutrients (not PGRs) is if there is a deficiency of a nutrient to begin with. Much like ppl and multivitamins or supplements we are led to believe that say potassium helps regulate water flow so we should supplement it…. But thats just plain wrong.
Can molasses be beneficial….. it absolutely can and I believe the way
@CannaGranny and
@B2ACG use it is likely to be beneficial…. I cannot say if its needed but a small regular dose may help for some.
-This all boils down to chemistry really.
-Microbes are not microbes they are vastly different and perform very different functions specific to the individual.
-adding molasses does not magically make certain microbes appear they already exist and it will simply cause a population increase of certain species which can be good or bad.
I was a nay sayer on the molasses for many years but if used in a light regular dose i can see there may be some benefit.
Organic nutrients themselves leads to reduced salts which n the soil. But remember salts are not what many of us think… its a chemical term and even microbes break nutrients down in chemical salts before being dissolved into water and into ionic form. Plants only take up nutrients in ionic form.
Personally i feel like organics is a bit of a sham in terms of the bullshit we are fed. But no denying its better for the environment.
I have no dog in the fight… and like most things it can be beneficial when used properly and for the right reasons…. Likewise it can create issues when used to much.
TLDR: molasses can be beneficial in the right circumstances but not all circumstances. Important note is what
@CannaGranny said un-Sulphured is the really important part with light regular doses to prevent a boom bust and the complications that come with it