This highly soluble formulation provides potassium for cell strength and rigidity while providing phosphorus to support plant health and root encouragement. Blossom Burst 0 - 50 - 30 will generally be used at the end of a plant's growth cycle and will deliver explosive flowering. In addition, Blossom Burst adds trace elements for a complete nutrient feed. It is quickly absorbed by plant tissue, adding strength to the plant while building its defense against disease and temperature tolerance.