?What are Bio-Stimulants and Why are They Important Bio-stimulants are substances or microorganisms that, when applied to plants, enhance their growth, yield, and resistance to stress. They are not fertilizers, but they work in conjunction with fertilizers to improve the absorption of nutrients from the soil. Think of them as nutritional supplements for plants, helping them to be stronger and healthier. One of the main advantages of bio-stimulants is that they support sustainable agriculture. They help reduce the use of chemical fertilizers, which can be harmful to the environment. In addition, they improve soil quality and help plants cope with...