Trees

Ulmus davidiana var. japonica 'Accolade'

Title

$394.95

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Discover the plant

Common name'Accolade' Elm
FamilyUlmaceae
TypeLeafy
Botanical nameUlmus davidiana var. japonica 'Accolade'

Ulmus davidiana var. japonica ‘Accolade’ is a hardy and ornamental hybrid elm with an elegant vase-shaped habit and vigorous growth, particularly well-suited to Quebec's climatic conditions. Its shiny dark green foliage provides dense shade in summer, then turns a bright yellow in autumn, adding a vibrant and decorative seasonal touch. Selected for its superior resistance to Dutch elm disease, it is a reliable alternative for avenues, boulevards, or as a specimen tree. Tolerant of urban and well-drained soils, it easily integrates into residential or public landscape designs while contributing to local biodiversity with its early flowers and discreet fruits. ‘Accolade’ combines resilience, structural elegance, and ecological interest, making it ideal for sustainable shading projects and large-scale plantings.

In the garden

Exposure
Sun to partial shade
Hardiness
Zone 3

Soil and care

Soil & care

Minimum temperature

-40°C

Watering

AVERAGE

Soil type

Well-drained, tolerant of clay and urban conditions

Fertilization

Compost in spring if soil is poor

Bloom and dimensions

Size, flowering & harvest

Mature height

40-50 ft (12-15 m)

Width / spread

30-35 ft (9-10.5 m)

Flower color

Soft chartreuse (spring)

Foliage color

Dark green, yellow in autumn

Foliage type

Obsolete

Growth rate

Average

Bloom period

Spring

Fruiting

Samaras dishes for wildlife

Wildlife and pets

Wildlife & precautions

Supporting wildlife

Yes