Natural organic biological fertilizer can improve soil porosity, drainage and aeration and reduce soil compaction. In addition, it can improve the water holding capacity of the soil thereby helping plants resist drought and produce better crops in reduced moisture conditions. One estimate indicates that a 5% increase in soil organic matter quadruples the soils ability to hold and store water. 

Biological fertilizer can increase the available nitrogen far in excess of its own content by stimulating soil microbes. Nitrogen is a plant stimulator, regulator and a carrier of elements. For plants to benefit from nitrogen, the elements must first be converted into nitrates. This conversion is carried out by microbes that metabolize nitrogen as an energy source.