Demand for Magic bio Soil at this point exceeds supply. That is one reason we are working on opening an additional facility.
An interesting discovery that we have made is that a single handfull applied to house plants, as a top dressing, has repeatedly significantly improved plant performance. Of course, this is to be expected. That handfull of Magic bio Soil probably contains about 25 billion bacteria, not to mention all the other micro-organisms that help create a healthy soil food web, providing natural nutrient cycling and disease suppression.
Not all composts are created equal! Maintaining aerobic conditions is essential for preventing VFA's, Volatile Fatty Acids, which are phyto-toxic to plant growth. The most practical way to test for VFA's is using germination tests. VFA's are ANaerobic decomposition by-products.