BAC - BLOOM STIMULATOR - 300MLBloom Stimulator The flowering stimulator promotes the multiplication of positive microorganisms in your growing medium, thanks to which the absorption and transport of nutrients into plants will be faster. This means that small plants will start flowering earlier. These microorganisms also favor the production of oxygen and the fixing of oxygen in the water tank. This BAC bloom stimulator, also called a bloom enhancer, has a cleansing effect on the