I've never run the Mayan. The name 'microzyme' suggests it is a combintation of enzymes and soil beneficials- interesting. I have been happy with ALL beneficials that I have used. After all, they are tough to fuck up!

The molasses won't make a substitute for a mineral supplement (calmag, silica blast, epsom salts, etc) but does contain not only iron and potassium, but also helps create a healthy environment for soil beneficials, and adds bulk and resin to maturing plants. Use it at 1 tablespoon per gallon any time you remember to, lol.