Chemical fertilizer application practices have widely been accepted over the past few decades. Indeed, chemical fertilizer has become an agricultural production guaranteed product. Whereas in the nineteenth century, chemical fertilizer had been vastly used in agriculture result in profitable growth and harvest, in the twenty-first century, farmers are becoming more aware of the pollution, plant resistance, soil health, and sustainable farming practice. Soil health relies on a balance of macronutrients and micronutrients, as well as microbial health. It’s vastly more complicated than simply adding nitrogen, phosphorus and potassium (NPK) to the ground and calling it a day.