The supplied Organic NPK Fertilizer is a broad-spectrum organic fertilizer that supplies balanced, slow-release nutrients Nitrogen (N), Phosphorous (P), and Potassium (K) to the various places like vegetable garden, farms and other places. It is a complex fertilizer comprised primarily of the three primary nutrients required for healthy plant growth. The agriculture industry relies heavily on the use of NPK fertilizer to meet global food supply and ensure healthy crops. The N stands for nitrogen, an important component that plants such as spinach and lettuce need to have healthy and rich foliage. The P for phosphorus in the NPK fertilizer is needed for strong roots (carrots, beets, onions), blossoming flowers (petunias), and fruit production (tomatoes). The Organic NPK Fertilizer is very efficient.