SHOULD I TEST MY SOIL? As someone involved in agriculture and plantation management in Nigeria, soil testing is not optional — it is an investment decision that will pay you well. The Following Are Reasons Why You Should Test Your Soil 1. To Know What Your Soil Really Needs: You cannot guess soil fertility by looking at it. Soil may look dark and rich but still lack important nutrients like Nitrogen (N), Phosphorus (P), or Potassium (K). A soil test tells you the exact nutrient level in your soi