Organic fertilizers are made from natural materials, such as plant or animal waste, whereas synthetic fertilizers are made from chemicals that are derived from non-renewable resources, such as petroleum.
Because organic fertilizers are made from natural materials, they release nutrients into the soil slowly, which helps to promote the growth of beneficial microorganisms.
In contrast, synthetic fertilizers release their nutrients quickly, which can lead to the over-fertilization of plants and the leaching of nutrients into the soil and water. This can be harmful to the environment and to the plants being grown. Additionally, organic fertilizers can improve the structure of the soil and help to build up the soil's natural nutrient reserves, which can make plants more resilient to stress.
Overall, organic fertilizers are generally considered to be better for the environment and for the plants being grown because they are made from natural materials and release nutrients slowly and steadily