The gardens are situated on a working research farm that has been operational since 1886.
The site contains a diverse collection of lilacs, with some specimens being over a century old.
It serves as a long-term research site for evaluating the performance of various ornamental plant species in the Ottawa climate.
The Rock Garden was specifically designed to replicate natural alpine environments for plant propagation.
The gardens occupy a site designated for its historical significance in the development of Canadian agricultural research.
The Ornamental Gardens are located within the Central Experimental Farm, a National Historic Site of Canada managed by Agriculture and Agri-Food Canada. The site encompasses several distinct themed gardens, including the Perennial Collection, the Rock Garden, and the Iris Collection. It is maintained with the support of the Friends of the Farm, a volunteer-based organization. The grounds feature historical botanical collections, some of which date back to the late 19th century. Walking trails navigate through formal planting beds and landscaped sections designed for public enjoyment and research display. Seating areas are distributed throughout the grounds, overlooking maintained floral displays. The area acts as an outdoor laboratory for plant hardiness and variety testing.
The central gazebo area overlooking the perennial beds.
Visit during the peak blooming season for the late spring lilacs and early summer perennials.
Bring a camera and a tripod for macro photography of the flower varieties.
Combine your visit with a walk through the nearby Arboretum for a complete tour of the Central Experimental Farm's greenery.
Do not wander into active research fields or restricted agricultural zones that are marked as off-limits to the public.
Grounds are generally open from dawn until dusk, though peak floral displays are highly dependent on spring weather conditions.
Stay on marked paths to protect delicate plants; do not pick flowers or disturb research tagging.
