BioRHIZOTONIC by BIOCANNA is an organic OMRI listed root supplement used to enhance root growth and overall plant health. BioRHIZOTONIC uses vitamins that not only encourage increased growth and strength of roots, but it also assists in nutrient absorption, stress relief, and resistance in the root’s tips. BioRHIZOTONIC is most useful when used with cuttings, transplants, or re-potting plants.