Botanical profile

Ulmus patriot

Latin name
Ulmus 'Patriot'
Common name
Elm ‘Patriot’
Type
Shade tree
Family
Ulmaceae

Ulmus 'Patriot', known as the 'Patriot' elm, is a remarkable shade tree, recognized for its high resistance to Dutch elm disease and its broad, rounded, and elegant habit. Its dense, dark green foliage creates generous and refreshing shade during the summer, then turns yellow in the fall, adding seasonal appeal. Very vigorous and adaptable, it tolerates urban conditions well, including pollution, varied soils, and periods of drought once established. Its rapid growth and solid structure make it an excellent choice for large properties, parks, or avenues. Ulmus 'Patriot' is ideal for those seeking a durable, resistant tree that offers a majestic presence in the landscape.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 4
Exposure
Sun to partial shade
Watering
Moderate, drought tolerant once established
Fertilization
Light, balanced input in spring if necessary
Soil type
Tolerates various, well-drained soils
Minimum temperature
-35 °C (-31 °F)
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Subtle greenish red
Fruiting
Winged samaras, pale brown, inconspicuous
Foliage color
Dark green, yellow in autumn
Foliage type
Obsolete
Shape
Wide and round
Garden structure

Size and growth

Height
18 m (59 ft)
Width
12 m (39 ft)
Growth rate
Fast
Pet friendly
Safe for pets

Pets

Butterflies
Plants that attract butterflies

Butterflies

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.