Search
Close this search box.

Sunburst thornless honey locust

Gleditsia triacanthos var. inermis ‘Sunburst’

Description

Please note:

For most situations, we would not recommend installing this plant in new gardens, landscapes, or plantings in southern California.

Our top recommendations to consider instead of this tree, depending on situation and desired size include Western sycamore, desert willow, and pink chitalpa.

This plant profile is included in this site as a reference for two primary reasons:

  1. If you already have this plant in your landscape, this information can be used to know how to care for it.
  2. If you already have this plant in your landscape, you can use this information to learn which of our recommended plants have the same recommended watering needs, making them potential choices for grouping together if you will be adding new plants to the existing area.

In general, instead of this plant, we recommend planting appropriate California native plants whenever possible.

In addition to their beauty, California native plants offer the most additional benefits beyond just low water use, including habitat for the birds, butterflies, and pollinators who evolved here with them. This adds value and beauty in your landscape beyond just a pretty plant, allowing the landscape to actively contribute to the environment instead of just using less water. You can find our top recommended native plant choices on our Plant Finder by selecting “California Native” and learn more about California native plants here.

To learn what exactly California native plants are and how they are different from other low water plants, visit this link.

For visual interest or other reasons, some people may also want to mix in other non-native low-water demanding plant choices even though they do not have the same ecological value as native plants. For that reason, we feature a number of non-native waterwise selections on this site as well. However, we see native plants as the best “go to” for most landscape or garden choices! We encourage people to consider planting at least 50% of their landscape to native plants. See our Garden Designs section or visit our Waterwise Demonstration Garden in Montclair for plenty of inspiration.

————————————————————————————————————————————————

The Sunburst honey locust is native to the midwestern United States where it grows in moist and winter-cold locations. It is a fast growing tree with an arching branch habit, reaching 35-50 ft. tall, 30-35 ft. wide. The new growth of this cultivar is bright yellow and very attractive. Flowers are inconspicuous; clusters of 12-18 in. long flattened brown bean-like seed pods ripen by end of summer.

Sunburst honey locust is sometimes grown for shade in parks. It is best adapted to loam soils, and with regular summer moisture.

Plant Type: Tree
Foliage Character: Winter deciduous
Habit: Upright, Arching
Growth Rate: Fast
Foliage Color: Medium green
Flower Color: Green, Insignificant
Flower Season: Spring
Soil Adaptations: Moist soil, Loam, Clay
Exposure Adaptations: Heat, Drought, Aridity, All day sun
Function: Specimen, Shade Tree, Parks and open space, Foliage accent plant, Civic spaces, Background plant
Height: 25 ft. – 30 ft.
Width: 25 ft. – 30 ft.

Set your preferred view

Choose between a list or map view of all signs found in our waterwise garden and park.

Welcome to the Waterwise Garden Digital Tour

This is a digital registry created to offer further information on the physical signs in our waterwise garden and park premises.

Would you like a few tips on how to use this tool?

Move around

Travel to different sections of our garden and park premises by using the horizontal scrollbar at the top.

Locate your sign​

Using the map view, you can preview what each specific sign is about by tapping on the plus icon.

Refer back to these tips

You can view these tips at any time by tapping the Help link in the top left.