Ottawa Valley Rock Garden & Horticultural Society

​The Ottawa Valley Rock Garden & Horticultural Society (OVRGHS). We are affiliated with both the North American Rock Garden Society (NARGS) and the Ontario Horticultural Association (OHA). Our Society was formed in November 1992. Although the faces have changed somewhat since then, the objectives of the Society have remained the same: to promote and support “rock gardening” on a…

Ottawa Orchid Society

We aim to create a space where orchid lovers who come from all walks of life can share their knowledge and experience growing orchids. The Ottawa Orchid Society is affiliated with the Canadian Orchid Congress (COC) and with the American Orchid Society (AOS). Through these affiliations, the Society is able to obtain world-class speakers for regular meetings.

Master Gardeners of Ottawa Carleton

Master Gardeners is first and foremost a volunteer service organization with a mandate to offer free, authoritative, and unbiased gardening advice to the public. Our experienced gardeners have studied horticulture and plant science. We continue to upgrade our skills every year through technical training. With this training and education, we provide year-round unbiased horticultural advice…