A commitment to continuous university research and product development validates Nature Safe’s superior performance as the natural choice for optimum soil and plant nutrition. Over a dozen studies confirm Nature Safe’s impact on improving turf color, density, stress tolerance and disease suppression properties while enhancing microbial populations. How can one product offer so many solutions? Easy, by simply providing a complete nutrient package that creates an ideal food source for the soil. Our basic philosophy is: fertilize the soil and let the soil fertilize the plant. Check the matrix and the links below for a sampling of university research says about the results you can expect with Nature Safe.