Botanical profile

Gleditsia triacanthos var. inermis 'Sunburst'

Latin name
Gleditsia triacanthos var. inermis 'Sunburst'
Common name
Honey Locust 'Sunburst'
Type
Leafy
Family
Fabaceae

Gleditsia triacanthos var. inermis ‘Sunburst’ is a luminous and structuring ornamental tree particularly prized for its brilliant golden-yellow foliage in spring and summer, which instantly brightens up flowerbeds, avenues or large gardens while creating a warm and contemporary ambiance. Like all thornless varieties, it has no thorns, making it perfect for frequented areas. Its rounded to slightly spreading habit and light foliage allow light to filter through while offering gentle shade, ideal for relaxation areas or group plantings. In autumn, the leaflets take on subtle golden to bronze hues, enriching the seasonal spectacle. Very hardy and tolerant of a variety of well-drained soils, Gleditsia ‘Sunburst’ thrives in full sun to partial shade and combines color, ease of maintenance and landscape performance, making it an excellent choice as an accent tree, specimen or structural element in residential or public green spaces.

Care guide

Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 3
Exposure
Sun to partial shade
Watering
AVERAGE
Fertilization
Balanced spring salad
Soil type
Well drained, fertile
Minimum temperature
-35°C
Plant appearance

Blooming, foliage and shape

Blooming period
Spring
Flower color
Cream / pale yellow
Fruiting
Dark brown decorative pods
Foliage color
Golden yellow ? bronze (autumn)
Foliage type
Obsolete
Shape
Rounded / Slightly spreading
Garden structure

Size and growth

Height
35-45 ft (10-13 m)
Width
25-30 ft (7.5-9 m)
Growth rate
Average
Not recommended for pets
Not recommended 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.