Big Bloom is a natural & organic Blossom Builder. Our special, micro-brewed formula incorporates earthworm castings, bat guano & other high test organic ingredients that offer a full range of nutrients. Norwegian kelp improves nutrient uptake & increases yields. Rock phosphate helps transfer energy from one part of the plant to another, which means bigger buds & more fragrant flowers. Big Bloom is ideal for all flowering & fruiting plants & it’s safe enough to use every time you water. You’ll enjoy healthy, vigorous flowers & dramatically improved fruit & vegetable flavors.