This is a highly concentrated nutrient additive that promotes abundant flowering and helps facilitate ripening in annual flowers and herbs. KoolBloom™ is designed to be used during the second half of reproductive growth. It enhances the production of essential oils & fragrance in flowers and herbs. Now packaged in re-sealable foil pouches. Included in the pouches are measuring spoons for easy application. The pouches have a flat bottom on them which allows for the package to easily sit upright on shelves or any other flat surface.