Our North Idaho Roots to Tips Herbal Apprenticeship Program is for those who have a strong desire to strengthen their skills and fill their herbal tool belts and apothecary with plant medicine from both the wild and garden. CMHS delivers intensive in-the-field plant identification with hands-on harvesting, formulation, medicine making and holistic health practices. This program is appropriate for both novice and advanced students and meets on alternating Thursdays, May through September.