The Accredited Landscape Horticulture Company designation recognizes landscape companies, retail garden centres and nurseries for their commitment to excellence.

This program is designed for companies that prioritize certification as a cornerstone of their business, conduct their business affairs responsibly, value community and customer relations, and maintain high standards of workmanship and environmental stewardship in residential and commercial settings.

Successful applicants are awarded the Accredited Landscape Horticulture Company status and a Seal of Approval to:

  • Prove the Company implements measures to enhance quality in business practices, industry certification, and safety. 

  • Assure Clients that the company meets strict certification criteria and is committed to hiring Certified Landscape Horticulture staff.

  • Showcase to the Community the professionalism and values Landscape Horticulture Certification offers to the public. 

  • Provide CNLA with a program for recognizing landscape horticulture companies that meet set criteria and are committed to Landscape Horticulture Certification. 

Accredited Landscape Horticulture Company - Logo

Find out more about the qualification requirements to become an Accredited Landscape Horticulture Company.

The Landscape Horticulture Certification Program is a nationally recognized, industry-developed program that sets and maintains standards for the landscape industry in Canada.