Orchid Champion™ is a natural cleaning formula designed to aid in the expulsion and breakdown of dead matter in the growing media and on tools or in equipment. It should be used as directed with all watering regimen. It is compatible with all standard fertilization programs. Orchid Champion™ is not a nutrient or a fertilizer but a specialized OMRI registered enzyme solution that is sterilized and compatible with H2O2 in low ppm. The products shelf life is unlimited.