Three Vancouver Legends: Glen Patterson, Cornelia Oberlander & The Coal Harbour Rooftop Garden

This article highlights the remarkable story of Glen Patterson and his rooftop garden in Coal Harbour, Vancouver, alongside a discussion of its environmental benefits and an account of his friendship with renowned landscape architect Cornelia Oberlander. The narrative begins by referencing Christopher Cheung's review of Matthew Soules' book, which posits that luxury units often feature rooftop gardens separated from public spaces. However, Patterson's rooftop garden challenges this notion, serving as an early and successful example of how such spaces can be integrated into urban environments for broader benefits. Patterson's garden, situated atop townhouses on Cordova Street, was not merely a private luxury but a demonstration of sustainable urban design. It showcased how a rooftop garden could effectively mitigate heat sinks, enhance biodiversity, manage rainwater, provide habitats for birds, and increase urban green spaces. The garden was a transplant of a half-century of horticultural stewardship from his previous home on the North Shore, reflecting his deep connection to gardening and a forward-looking approach to urban living. Patterson, a lifelong gardening enthusiast, moved 35 tons of plants and rocks from his former residence across the Lions Gate Bridge to his new condominium in Coal Harbour. This ambitious relocation involved careful planning, including reinforcing the adjacent townhouse roofs and installing a proper membrane to support the garden. The 2,000-square-foot garden was meticulously designed based on Japanese garden principles, particularly shakkei, which integrates distant views of mountains and the ocean into the garden's experience. It featured intricate pathways, a waterfall, and a koi pond, with koi that had been with Patterson for nearly fifty years. He welcomed the public, including garden clubs and enthusiasts, to experience this unique oasis, often requiring them to walk through his apartment to access it, thus making a private space publicly accessible for educational and inspirational purposes. The garden's design incorporated a structural soil made of pumice and coconut fiber, ensuring the health and sustainability of the diverse plant collection without the need for extensive weeding. The article also recounts the meeting and subsequent friendship between Glen Patterson and Cornelia Oberlander, a pioneering figure in Canadian Landscape Architecture. Although Oberlander initially questioned why she hadn't been involved in the design, she quickly bonded with Patterson over their shared passion for landscape design and innovative gardening. Their discussions often revolved around the future of rooftop and balcony gardening, and the potential for transforming urban spaces. This friendship, formed when both were in their 90s, underscored their mutual respect and recognition of each other's contributions to landscape architecture. Both individuals are celebrated for their forward-thinking approaches to greening urban environments. Patterson's garden gained recognition in various publications, including "Green Roofs: Ecological Design and Construction" and "Beauty By Design," highlighting its significance as a model for sustainable urban development. Even after Patterson's passing in 2018, the garden continues to be maintained by one of the townhouse owners, preserving its legacy. Similarly, Cornelia Oberlander, who passed away in May of the article's publication year, leaves behind a substantial legacy in landscape architecture. Both Patterson and Oberlander are remembered as visionary figures who demonstrated the transformative power of rooftop gardens in enhancing urban sustainability and livability. #RooftopGarden #UrbanGreening #SustainableDesign #LandscapeArchitecture #Vancouver #GlenPatterson #CorneliaOberlander #JapaneseGarden #GreenInfrastructure #RooftopGarden #UrbanGreening #SustainableDesign #LandscapeArchitecture #Vancouver #GlenPatterson #CorneliaOberlander #JapaneseGarden #GreenInfrastructure