The certification mark, as used by accredited practitioners licensed by Root in Nature Inc., certifies that the practitioner has: (1) successfully completed the Advancing Skills in Therapeutic Horticulture course administered by Root in Nature Inc. (2) has successfully adopted Root in Nature Inc.'s Standards of Practice for the Therapeutic Horticulture services; (3) has paid any applicable license fees; and (4) has committed to ongoing professional development in Root in Nature Inc.'s Therapeutic Horticulture Practitioner GrowTH Network, including (a) maintaining annual membership fees, (b) attending at least two professional development events per year; and (c) attending at least one peer support call per year.