Advanced Master Gardener Certification Program
Encourage and recognize Master Gardeners who have made a commitment to expand their horticultural knowledge beyond the initial training
Better serve NH communities by strengthening the caliber of the master gardener program.
All active Master Gardeners are eligible to enroll in the Advanced Master Gardener program.
The Advanced Master Gardener process is currently being updated. Please check back or contact the Master Gardener Coordinator, Ruth Smith, if you have questions about this level of involvement.
Click here for application
Certification Requirements to become an AMG
Register in the program
Maintain active status
Continuing Education Units (CEUs)
One CEU is equal to an hour of actual training time for workshops and classes
Earn CEUs by attending conferences, JCEC workshops, MG refresher training, county-based MG training, and training provided by other organizations such as Native Plant Trust, Mass Horticultural Society, The Fells, NH Audubon, Tower Hill Botanic Garden, Arnold Arboretum, etc.
Volunteer on the Education Center’s Infoline and earn 1 CEU for every 10 hours of volunteer time up to 3 CEUs per year.
College classes - CEUs equal the number of credits assigned for a class.
Record and report training records every year by October 1st
We will award AMG nametags to Master gardeners who have completed the requirements