Trees

Gleditsia triacanthos var. inermis 'Imperial'

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Exposure
Sun
Hardiness
Zone 3

Discover the plant

Common nameHoneylocust ‘Imperial’
FamilyFabaceae
TypeLeafy
Botanical nameGleditsia triacanthos var. inermis 'Imperial'

Gleditsia triacanthos var. inermis ‘Imperial’ is an elegant and highly prized ornamental tree for modern landscaping, renowned for its regular pyramidal habit which offers a refined vertical structure in avenues, parks, or large gardens. Its light and delicate pale green foliage provides an airy and luminous texture from spring to autumn, allowing light to filter through while creating a light and pleasant shade under its slender silhouette. In autumn, the leaflets take on subtle yellow hues that enrich the landscape. Very hardy and tolerant, this tree prefers a sunny to semi-shady exposure and adapts to a variety of well-drained soils, including less rich ones. Thornless like all inermis varieties, Gleditsia ‘Imperial’ combines aesthetics, ease of maintenance, and robustness, making it an ideal choice as a street tree, isolated specimen, or focal point in contemporary or residential green spaces.

Gleditsia triacanthos var. inermis 'Imperial'

Soil and care

The right care,at the right time.

Minimum temperature

-35°C

Watering

Moderate to drought-tolerant

Soil type

Well-drained, tolerant

Fertilization

Balanced spring salad

Bloom and dimensions

Its place,in your garden.

Mature height

30-40 ft (9-12 m)

Width / spread

25-35 ft (7.5-10.5 m)

Flower color

Cream / pale yellow

Foliage color

Pale green ? yellow (autumn)

Foliage type

Obsolete

Growth rate

Fast

Bloom period

Late spring to early summer

Fruiting

Dark brown decorative pods

Wildlife and pets

Life,around your plants.

Supporting wildlife

Yes