Fertiliser - GCSE Chemistry Definition

Fertiliser is a substance added to soil or plants to provide nutrients that help them grow better. These nutrients include important elements like nitrogen, phosphorus, and potassium, which are essential for plant health. Fertilisers can be natural, such as manure and compost, or synthetic, meaning they are made from chemicals. By using fertilisers, farmers and gardeners can increase crop yields and improve the quality of their plants. In GCSE Chemistry, you'll learn about how different types of fertilisers work and their effects on the environment, as well as why it's important to use them responsibly to avoid pollution.