Certified Horticulturist (CH)

CH Certification is a professional credential offered by the American Society for Horticultural Science (ASHS) that recognizes individuals who have demonstrated comprehensive knowledge in horticulture. Certified Horticulturists are experts in plant science, cultivation, and landscape management. This certification covers a wide range of topics, including plant propagation, soil science, pest management, and sustainable practices. For clients, hiring a CH-certified professional ensures that their landscape will be managed by someone with deep knowledge of plant health and horticultural practices, resulting in a thriving, beautiful garden or landscape.