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Multiple Refreshers Courses

NGC Courses, Refreshers, and Symposiums are open to everyone. New students may take Environmental (ES), Gardening (GS), and Landscape Design (LDS) Courses for credit toward becoming certified Consultants. ES, GS, and LDS Consultants maintain accreditation by attending a course in their specialty. They must complete a refresher every 5 years and may earn one Refresher Credit per calendar year.

Flower Show School Courses teach how floral designs and horticulture are judged and can lead to becoming a Flower Show Judge. Flower Show Judges must attend a Flower Show School Symposium every 3 years and maintain exhibiting and judging credits.

Master Gardener Volunteers often participate for continuing education, and all learners are welcome to join for the joy of learning.

Multiple Refreshers

Multiple Refreshers provide new information on environmental issues, gardening, and landscape design. Open to all, Multiple Refreshers provide NGC accredited Environmental, Gardening and Landscape Design Consultants the opportunity to maintain their consultant status. Visit the Multiple Refreshers page for more information.

date Nov 04 - Apr 03, 2025 Ball Ground, Jasper, Peachtree City, GA
Register: The Garden Club of Georgia
Tri-Refresher : GCG Consultants of Georgia

Sponsored by the Garden Club of Georgia, Inc.

Registration deadline: October 24, 2025.
Classes will be conducted on November 4, 2025, and April 1–3, 2026.

For additional details, please refer to the brochure.

None Scheduled
date Jan 22 - Jan 23, 2026 Wellington, FL
Register: See Brochure
Tri-Refresher :

Tri-Refresher in Environmental, Gardening, and Landscape Design Schools

Hosted at the Wellington Community Center in Wellington, FL

None Scheduled – Check Back Soon!
date Sep 13 - Sep 14, 2026 Kennett Square, PA
Register: Sharon Richardson
Tri-Refresher :

Course Brochure Coming Soon

Tri-Refresher sponsored by Garden Club Federation of Pennsylvania (GCFP)


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If you have questions regarding Multiple Refreshers