Power Flower is specially formulated to maximize floral production and development in flowering plants. Power Flower contains a full complement of essential elements, however, it is fortified with extra phosphate, selected trace elements, and plant vitamins to unleash the total flowering potential of flower-bearing plants. After using Power Flower you will be truly amazed at the size of the flowers and the brilliance of their colors. Power Flower contains silicate for increased hardiness and pathogen resistance; it is completely safe to use and will not cause burns. Botanicare