So I'm still on the whole Progress Earth deal...
Earth Compound is...
Well, it's the shit is what it is. It is a humus product, but beyond that it contains BTI, nematodes, and protozoa, along with all the other beneficial bacteria and fungi. It also has kelp, biochar, rockdust, and colloidal clay.
The "biodynamic preparations" haven't even been mentioned yet. I won't get into this much other than to say that these are all specific plants that are found on the first page of the ROLS thread. These plants all have a particular benefit in store for your garden, and Progress Earth has gone ahead and fermented all of them for you. They've also been fermented while buried inside of the Earth, on a lunar schedule.
So yeah... Earth Compound is a humus source, bacteria/fungi inoculant, nematode/protozoa inoculant, mineral/trace element/silica source, insecticide/fungicide/pesticide, compost/microbial/growth stimulant, holistic, ancient, astrological farming product, in one bag.
Last night I chopped down my prettiest plant ever. She was the only one with Earth Compound, and I'm sold.
If your soil is somewhere close to the recipe found on page one of the ROLS thread, and use molasses on occasion, all of the Progress Earth products other than Earth Compound are pointless. The Earth Syrup is kind of cool for a real quick and easy compost tea, but over priced for what it is. If you are somewhere close to said recipe but would like to save a lot of time and not have to harvest and ferment your own yarrow, chamomile, stinging nettle, oak bark, dandelion, valerian, and horsetail, and/or care to base a little bit of faith into some ancient, lunar based farming methods, pick up some Earth Compound. Brew it in a simple tea and hit your cooking compost with it, and give your gals a foliar.
Sorry to drag this on. I feel it deserves a touch of attention.