Certification must be renewed each year. The recertification deadline is January 15th. In order to renew for 2026, 5 recertification credits must be earned between January 1, 2025 and December 31, 2025. The manual and recertification form provide more information on ways to obtain recertification credits. A Certificate of Attendance or other evidence must be supplied for non-NHLA activities.

The NHCLP Certification Committee organizes occasional field trips to notable public and private gardens. You will be contacted about upcoming trips, and notice will be posted on this page.

We are dedicated to fostering the growth and development of landscaping professionals in New Hampshire. We offer Continuing Education Opportunities which are meticulously reviewed and approved by our Certification Committee.