Making IMO4 from acorn IMO3 and native soil.
In my environment, IMO4 is used mainly as a growing medium. Other times I use it as an inoculator. Nonetheless, it’s all free!
I also make IMO4 using my compost as the  soil input. The addition of rice hulls and wheat bran improves the soil structure and drainage and adds valued organic material.
Ill make a few more batches of IMO4 and take a couple to IMO5 using last years chicken manure.
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