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500 Best Plants for Ottawa | 2026 Guide - Page 13

Discover the 500 ideal plants for Ottawa's climate. Average temp: 8.1°C, Humidity: 74.3%.

🌡️ 8.1°C

💧 74.3%

All Succulents Orchids Palms Foliage Plants Air Purifying Easy Care Pet Safe

Top 500 Plants for Ottawa

Showing 433-468 of 500

foxtail palm

foxtail palm

Wodyetia

Medium 💧 7 days 🌡️ 10°C - 35°C

Black Ironwood

Black Ironwood

Krugiodendron ferreum

Medium 💧 14 days 🌡️ 10°C - 38°C

Water Hemlock

Water Hemlock

Cicuta

Hard 💧 1 days 🌡️ 10°C - 30°C

White Lilyturf

White Lilyturf

Ophiopogon jaburan

Easy 💧 7 days 🌡️ 7°C - 32°C

Spikerush

Spikerush

Eleocharis

Easy 💧 1 days 🌡️ 10°C - 28°C

Ombú

Ombú

Phytolacca dioica

Medium 💧 12 days 🌡️ 7°C - 38°C

Marsh pennywort

Marsh pennywort

Hydrocotyle vulgaris

Easy 💧 1 days 🌡️ 10°C - 24°C

Jamieson's Epidendrum

Jamieson's Epidendrum

Epidendrum jamiesonis

Medium 💧 5 days 🌡️ 10°C - 24°C

Poor Man's Rhododendron

Poor Man's Rhododendron

Impatiens sodenii

Medium 💧 7 days 🌡️ 10°C - 27°C

Smoky Russula

Russula adusta

Hard 💧 2 days 🌡️ 10°C - 22°C

Fringed Star Orchid

Fringed Star Orchid

Epidendrum ciliare

Medium 💧 7 days 🌡️ 10°C - 32°C

Camboata Tree

Camboata Tree

Cupania

Medium 💧 10 days 🌡️ 10°C - 32°C

Two-edged Laelia

Two-edged Laelia

Laelia anceps

Easy 💧 7 days 🌡️ 10°C - 32°C

Bitterwood

Bitterwood

Simarouba glauca

Easy 💧 12 days 🌡️ 10°C - 40°C

Signet Marigold

Signet Marigold

Tagetes tenuifolia

Easy 💧 3 days 🌡️ 10°C - 35°C

Goji Berry

Goji Berry

Lycium barbarum

Easy 💧 7 days 🌡️ 10°C - 35°C

Mandevilla

Mandevilla

Mandevilla

Medium 💧 5 days 🌡️ 7°C - 32°C

Palmer amaranth

Palmer amaranth

Amaranthus palmeri

Easy 💧 10 days 🌡️ 10°C - 42°C

Abutilon Hybrid

Abutilon Hybrid

Abutilon

Medium 💧 7 days 🌡️ 10°C - 30°C

Fluted bird's nest

Cyathus striatus

Medium 💧 3 days 🌡️ 10°C - 25°C

Beach Crucifix Orchid

Beach Crucifix Orchid

Epidendrum fulgens

Medium 💧 7 days 🌡️ 10°C - 32°C

Govenia

Govenia

Govenia

Hard 💧 6 days 🌡️ 10°C - 24°C

Birds Nest Fern

Birds Nest Fern

Asplenium australasicum

Medium 💧 8 days 🌡️ 10°C - 27°C

Field Bindweed

Field Bindweed

Convolvulus arvensis

Easy 💧 14 days 🌡️ 10°C - 35°C

Umbrella Sedge

Umbrella Sedge

Cyperus

Easy 💧 2 days 🌡️ 10°C - 29°C

Russian Comfrey

Russian Comfrey

Symphytum × uplandicum

Easy 💧 7 days 🌡️ 10°C - 29°C

Birchleaf Spirea

Birchleaf Spirea

Spiraea betulifolia

Easy 💧 7 days 🌡️ 10°C - 27°C

Sedge

Sedge

Ficinia

Easy 💧 7 days 🌡️ -10°C - 35°C

Dendrobium Orchid (genus)

Dendrobium Orchid (genus)

Dendrobium

Medium 💧 7 days 🌡️ 10°C - 35°C

Spoon-leaved sundew

Spoon-leaved sundew

Drosera spatulata

Easy 💧 3 days 🌡️ 7°C - 32°C

Arrow Arum

Arrow Arum

Peltandra

Medium 💧 1 days 🌡️ 10°C - 32°C

Little lovegrass

Little lovegrass

Eragrostis minor

Easy 💧 14 days 🌡️ 10°C - 35°C

Garden Cosmos

Garden Cosmos

Cosmos

Easy 💧 7 days 🌡️ 10°C - 35°C

St. John's Wort

St. John's Wort

Hypericum

Easy 💧 7 days 🌡️ 10°C - 29°C

Marasmius oreades

Marasmius oreades

Medium 💧 2 days 🌡️ 10°C - 25°C

Black Raspberry

Black Raspberry

Rubus occidentalis

Easy 💧 7 days 🌡️ 10°C - 29°C

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%).