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Fertilizers are essential for successful plant growth. A balanced plant fertilizer will supply the nutrients plants need to grow and transform into essential components of the plant's cells. Various fertilizers are available to purchase, from garden fertilizers to tree fertilizers and more. Explore Tradechina.com now to source quality fertilizers. What are the types of fertilizers? There are two types of fertilizer for plants. They are organic fertilizer and inorganic fertilizer. Organic fertilizer is also known as a natural fertilizer . Organic fertilizers can be produced from manure, bones, or fish remains; some may even be made using human hair or blood! Furthermore, they offer several advantages over chemical fertilizers. First, they're more environmentally friendly because they don't involve releasing harmful chemicals. Second, they're more effective than chemical fertilizers because they work better at fixing the root system of plants. Finally, they're more cost-effective because they last longer and don't need to be replaced often. Some of the common examples include chicken manure fertilizer , banana peel fertilizer , bone meal fertilizer , among others. An inorganic fertilizer is a chemical compound that can be applied to the soil and plants to improve their health. Nitrogen, phosphorus, and potassium (N-P-K) fertilizers are best known. These three elements form the basis of most fertilizers and are called macronutrients. The effects of phosphorus fertilizers , such as rock phosphate, can last for years after they have been applied to the soil. This fertilizer works only in soils with a pH of less than 7.0. Superphosphates are other forms of phosphorus fertilizer that do not affect soil pH upon application. Ammonium phosphates come in water-soluble fertilizers or granular shapes. A nitrogen fertilizer crops up with the necessary nitrogen to help plants in photosynthesis. Nitrogen is also found in plant proteins and amino acids that uphold crop health and vigor. Fertilizers containing nitrogen increase plant yields, making them an essential part of a farm operation. With potassium fertilizers , including potassium sulfate and potassium nitrate, plants will grow stronger roots. Potassium nitrate is easy to apply, as it does not pull moisture from the air. However, it slightly increases the pH of the soil. How do you know if soil has fertilizer? Soil testing is important to crop and soil management. It helps to identify if the soil has the proper nutrients and pH levels for plants and can be used to adjust fertilizer applications.