500 Best Plants for Ottawa | 2026 Guide - Page 10
Discover the 500 ideal plants for Ottawa's climate. Average temp: 8.1°C, Humidity: 74.3%.
Top 500 Plants for Ottawa
Showing 325-360 of 500
Lady Banks' Rose
Rosa banksiae
Japanese Tree Lilac
Syringa reticulata
Buckthorn
Frangula
Kohuhu
Pittosporum tenuifolium
Orange daylily
Hemerocallis fulva
Common Hogweed
Heracleum sphondylium
Golden Larch
Pseudolarix amabilis
Billard Spiraea
Spiraea billardii
Japanese Flowering Crabapple
Malus × floribunda
Serviceberry
Amelanchier
Sycamore Maple
Acer pseudoplatanus
Eastern Black Walnut
Juglans nigra
Common Water-plantain
Alisma plantago-aquatica
Wire-netting Bush
Corokia cotoneaster
Thistle
Carduus
Dwarf Kowhai
Sophora prostrata
European Crab Apple
Malus sylvestris
Bugleweed
Ajuga
Indian Hawthorn
Rhaphiolepis indica
White Oak
Quercus alba
Apple Mint
Mentha × rotundifolia
Scentless Mock Orange
Philadelphus inodorus
Juneberry
Amelanchier × lamarckii
Fig-leaved Goosefoot
Chenopodium ficifolium
Black bindweed
Fallopia convolvulus
Cast Iron Plant
Aspidistra lurida
Tyrol Knapweed
Centaurea nigrescens
Tatarian Honeysuckle
Lonicera tatarica
Rough Blazing Star
Liatris aspera
Vanhoutte Spirea
Spiraea × vanhouttei
Purple Willow
Salix purpurea
Dandelion
Taraxacum
Little-leaf Linden
Tilia cordata
Hawthorn
Crataegus
Lovage
Levisticum officinale
Weeping Bottlebrush
Melaleuca viminalis
Ottawa Climate for Plant Growing
Ottawa has a climate with an average annual temperature of 8.1°C and average relative humidity of 74.3%. These climate conditions are ideal for various species of ornamental and fruit plants.
Tips for Growing Plants in Ottawa
To succeed in growing plants in Ottawa, consider the average temperature of 8.1°C when choosing your species. Protect cold-sensitive plants during winter. High humidity favors tropical plants, but watch for fungal issues.
Why Choose Plants Adapted to the Local Climate?
Plants adapted to Ottawa's climate require less care, consume less water, and are more likely to thrive. Our selection considers the compatibility between each species' needs and local climate conditions, including temperature (8.1°C) and humidity (74.3%).