Past Events › NGC-GCO Schools


Flower Show School Course II

Design Topics Table and Petite Designs Horticulture Topics Conifers and Chrysanthemums

Tri Refresher October 29 & 30

Details and registration: TRI Refresher October 2021 TRI Refresher October 2021 NGC Multiple Refresher Form 7 9-21

OJC Flower Show Symposium

Ohio Judges Council Flower Show Symposium June 14-15, 2022 Embassy Suites, Independence   Flower Show Symposiums are an in-depth course of design, horticulture and allied subjects pertaining to flower shows that is more advanced than presented in Flower Show Schools. These courses are primarily intended for Flower Show Judges to maintain their credentials, but all garden club members interested in learning more about flower shows, floral design and horticulture are encouraged to attend. Contact Marilee Zarbock with any questions & [...]

Environmental School Course I

Environmental School Course I GCO is excited to offer Environmental School Course I, via ZOOM! February 17 & 18, 2022 The Living Earth Topics include Sustainability, Biodiversity, Backyard Wildlife Habitats and more For more information and for proper forms, contact Pat Rupiper   Register here:   Environmental School Course 1 Feb 2023 Agenda: Environmental School Course 1 Feb 2023 AGENDA   Additional NGC information

Gardening School Course IV

Join us for Gardening School Course IV on March 8 & 9, 2023 via ZOOM! Gardening School Course 4 March 2023 For more information contact Mary Ann Ferguson-Rich at

Landscape Design School Course I

Join us for Landscape Design Course I via Zoom! March 30 & 31, 2023 For more information contact Bert Nero, Registration:    Landscape Design Course 1 Zoom 3-23

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