Bio Flores was developed for the blooming phase of plants. Bio Flores contains a hops extract that provides many of the necessary minerals in the correct proportions. The hops extract in Bio Flores contains substances such as lupuline, luparol, lupulon, and humulon which provides the plant with extra blooming power. BIOCANNA Bio Flores is certified by OMRI as 100 percent organic and usable in the USDA's NOP program. As well as carrying the ECO certification from Europe for such usage. Designed for run to waste or hand watering.