500 Best Plants for Ottawa | 2026 Guide - Page 6
Discover the 500 ideal plants for Ottawa's climate. Average temp: 8.1°C, Humidity: 74.3%.
Top 500 Plants for Ottawa
Showing 181-216 of 500
Upright Spurge
Euphorbia stricta
Water Whorlgrass
Catabrosa aquatica
Shoreweed
Littorella uniflora
Montgomery Palm
Veitchia arecina
Fiddlewood
Citharexylum spinosum
Dog-tail Cactus
Deamia testudo
American Black Nightshade
Solanum americanum
Chinese Ground Orchid
Bletilla striata
Kallar grass
Diplachne fusca
Tiger grass
Thysanolaena latifolia
Currant-leaved Pelargonium
Pelargonium ribifolium
Sea Hard-grass
Parapholis strigosa
Barnyardgrass
Echinochloa crus-galli
Tiger's Jaws
Faucaria bosscheana
Graptoveria
× Graptoveria
Lizard Vine
Tetrastigma obtectum
Stock
Matthiola
Veldt Grape
Cissus quadrangularis
Field Maple
Acer campestre
Lesser Hawkbit
Leontodon saxatilis
Sour Cherry
Prunus cerasus
Pear
Pyrus
Cherry Plum
Prunus cerasifera
Italian Honeysuckle
Lonicera caprifolium
Honeysuckle
Lonicera
Campion
Silene
Evergold Sedge
Carex oshimensis 'Evergold'
Ornamental Onion
Allium
Poison Ivy
Toxicodendron
Crevice Alumroot
Heuchera micrantha
Cotoneaster
Cotoneaster
Pink Muhly Grass
Muhlenbergia capillaris
Fox Grape
Vitis labrusca
European Honeysuckle
Lonicera periclymenum
Corymb rose
Rosa corymbifera
Italian Clematis
Clematis viticella
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%).