Ross McKenzie holds a Bachelor of Science degree in Soil Science and Plant Science, a Masters Degree in Soil Science and a PhD in Soil Fertility/Soil Chemistry/Plant Nutrition. His long-standing interest in soil and crops led to his interest in how ESN works. He explains how ESN can benefit crops in a variety of different soils, reducing leaching and denitrification. He believes the biggest benefit is the protection of the fertilizer, which also has huge environmental benefits. McKenzie sees good things in the future for products like ESN.