Certified Landscape
Horticulturist Manager,
(CLHM)

This program is designed for owners and managers of horticulture companies, focusing on the core business skills required to run a successful landscape company. Candidates earn their designation by successfully completing a series of 7 written evaluations.

Certified Landscape Horticulturist Manager - Landscape Horticulture Certification Program

The Certified Landscape Horticulture Manager (CLHM) is an industry-developed designation that sets and maintains standards for business management in the nursery and landscape industry.

To earn the CLHM, candidates complete a rigorous written exam that tests the knowledge, skills, and theory needed to run a successful company. After certification, CLHMs maintain their designation through mandatory continuing education.

This designation is recommended for owners, operators, and management-level staff. It helps establish strong professionalism at the top, supporting higher performance across the company.

Learn more about the qualification requirements to become a CLHM.