Neem cake is an excellent source of nitrogen, phosphorus, and potassium, as well as several trace elements such as magnesium, sulfur, and calcium. It also contains natural compounds such as azadirachtin, nimbin, and salannin, which have insecticidal and antifungal properties, making it an effective natural pesticide. When used as a soil amendment, neem cake provides numerous benefits to plants. It improves soil fertility and structure, increases water-holding capacity, promotes root growth, and enhances the overall health and vigor of plants. It also helps to suppress soil-borne pests and diseases, reducing the need for synthetic pesticides and fungicides. Neem cake is typically applied to soil as a top dressing or mixed into the soil before planting. It can be used in a variety of agricultural applications, including gardening, horticulture, and farming. Neem cake is considered a sustainable and eco-friendly alternative to chemical fertilizers and pesticides, making it a popular choice among organic farmers and gardeners.