Perfect Pore Size
Pore size is vitally important to how inorganic amendments work. When it comes to available water, the pore size has to be precise. AxisDE is 82% porous, and nearly all of those pores absorb and release water to the plant. In order for water to be released, it has to be replaced by air. The combination of lightweight porosity, pore size, and air and water exchange is unique to AxisDE.
Manufacturer's Labels, Porosymetry Tests, University of Augsburg, Germany