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Professional Certification

WSNLA offers two unique professional certifications that are designed to elevate professionals standards, enhance individual knowledge, and benchmark individuals and businesses as leaders in the nursery and landscape industry demonstrating a mastery in their field of expertise.

Certified Professional Horticulturist (CPH)

Take the next step and become a Certified Professional Horticulturist! Individuals sitting for the Certified Professional Horticulturist exam must demonstrate a professional level knowledge of plant identification and technical landscape application. The exam is held in Spring and Fall of each calendar year.  
CLICK HERE to learn more. 



ecoPRO Certified Sustainable Landscape Professional

This advanced certification is offered to individuals previously certified through APLD, WALP, WSNLA or ISA, or have a college degree.  As stewards of the environment, the Sustainable Landscape certification is designed to provide individuals the tools to apply proven sustainable techniques to each unique site and situation  encountered.
CLICK HERE to learn more. 


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