119 Best Orchids for Ottawa | 2026 Guide - Page 4
The 119 best orchids to grow in Ottawa. Ideal climate: 8.1°C, 74.3% humidity.
119 Orchids for Ottawa
Showing 109-119 of 119
Moth Orchid
Phalaenopsis
Zygopetalum Orchid (genus)
Zygopetalum
Doritaenopsis
Doritaenopsis
Night-Scented Orchid
Epidendrum nocturnum
Delicate violet orchid
Ionopsis utricularioides
Dancing Lady Orchid
Oncidium leleui
Giant Orchid
Grammatophyllum speciosum
Boat Orchid
Cymbidium hybridum
Cowhorn orchid
Cyrtopodium
Catasetum
Catasetum
Den-Phal Orchid
Dendrobium phalaenopsis
Ideal Orchids for Ottawa's Climate
Ottawa has an average temperature of 8.1°C and humidity of 74.3%, conditions that directly influence which orchids best adapt to the local environment.
How to Grow Orchids in Ottawa
To successfully grow orchids in Ottawa, consider that the average temperature of 8.1°C and humidity of 74.3% create a specific microclimate. High humidity favors tropical species, but requires attention to ventilation to prevent fungal issues.
Advantages of Choosing Adapted Orchids
Orchids adapted to Ottawa's climate show greater resistance, healthy growth, and less need for interventions.