500 Best Plants for Ottawa | 2026 Guide - Page 12
Discover the 500 ideal plants for Ottawa's climate. Average temp: 8.1°C, Humidity: 74.3%.
Top 500 Plants for Ottawa
Showing 397-432 of 500
Mauve Nemesia
Nemesia fruticans
Willowleaf Mandarin
Citrus × aurantium f. deliciosa
Trout Lily
Erythronium
Hollyhock
Alcea rosea
Wild Garlic
Allium vineale
Sow Thistle
Sonchus
Lemon
Citrus limon
Oval-leaf Knotweed
Polygonum arenastrum
Guernsey Fleabane
Erigeron sumatrensis
Floss Flower
Ageratum houstonianum
Black Bulgur
Bulgaria inquinans
Bougainvillea
Bougainvillea x buttiana
Japanese Privet
Ligustrum japonicum
Self-Heal
Prunella vulgaris
Spiny Cocklebur
Xanthium spinosum
Fool's Parsley
Aethusa cynapium
Red Clover
Trifolium pratense
White-Berry Bush
Flueggea virosa
Luminous moss
Schistostega pennata
Kikuyu Grass
Cenchrus clandestinus
Trumpet Tree
Handroanthus
White Bedstraw
Galium album
Puka
Meryta
Cape Leadwort
Plumbago auriculata
Common Laburnum
Laburnum anagyroides
Common Blanketflower
Gaillardia aristata
Snowbush
Breynia disticha
Bulbous Adder's-tongue
Ophioglossum crotalophoroides
Alabama azalea
Rhododendron alabamense
Water Lily
Nymphaea
Ivy
Hedera
Bushy Lippia
Lippia alba
Hen and Chickens Fern
Asplenium bulbiferum
Macaw Palm
Acrocomia aculeata
Painted Daisy
Tanacetum coccineum
Banana
Musa × paradisiaca
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%).