Common Name: hackberry

Scientific Name: 
Genus: Celtis
Species: occidentalis

Hardiness Zone: 2 to 9
Height: 40 to 60 ft 
Width: 40 to 60 ft

Common characteristics:

The hackberry can grow to heights of 40' to 75' tall and reach diameters of 10" to 36". When grown in the open the crown is generally symmetrical especially with care. Its bark is a unique grayish brown, covered in narrow corky ridges that are wart-like. Leaves are simple lanced shapes, they grow alternately on the stem. They have an asymmetrically formed base that tapers to points and has sharply serrate margins. Gree colored in summer turning to yellow in fall. They have a berry-like drupe, 1/4" to 1/3" in diameter. They have thin, purplish skin with sweet yellowish flesh. They ripen in September and frequently hang on the tree most of the winter, which provides an important food supply for several wildlife species.

Where it grows:

The hackberry prefers alkaline soil and moist, well-drained soil, in full sun to partial shade. It will tolerate dry sites that experience occasional drought, wet sites that experience occasional flooding, and clay soils. It will tolerate road salts and can be used on roadways.  

How it’s used:

Hackberry trees are widely used in the urban environment of Minnesota. They have a tolerance for most urban conditions and thrive where others will not survive. If properly maintained and pruned from an early age, these trees make fine specimens.

Ecosystem services:

This tree is well used by wildlife songbirds, migrant birds, game birds, and nesting birds utilize this tree for its fruit and cavities. It is also used by game mammals and in the urban setting squirrels and other small mammals. 

Where it is native to:

Native to the central and northeastern areas of North America. Locally it is found sparingly in the southern part of Minnesota and in the western part northward through the Red River Valley. It is found naturally in flood plains. 

Known Varieties and Their Traits:

Chicagoland Hackberry (Celtis occidentalis 'Chicagoland'): 50 feet high and 40 feet wide; a neat upright-oval habit of growth and a strong central leader, narrower than the species

Magnifica Hackberry (Celtis occidentalis 'Magnifica'): 50 feet high and 40 feet wide; broadly oval to vase-shaped

Prairie Pride Hackberry (Celtis occidentalis 'Prairie Pride'): A uniform, compact oval crown reaching 50 feet high and 40 feet wide; thick leathery foliage, resistant to witches broom

Prairie Sentinel Hackberry (Celtis occidentalis 'JFS-KSU1'): A tightly columnar, fastigiate habit; 45 feet high and 12 feet wide

Ultra™ Hackberry (Celtis occidentalis 'Ulzam'): A rounded habit reaching 50 feet wide and 40 feet wide; blue-green foliage


It is very tolerant of many pests but powdery mildew, leaf spot, and root rot may occur. Watch for lace bugs and scale bugs. Heavy aerial salt can cause witch’s broom and hackberry nipple gall. 


Minnesota Department of Natural Resources. (Celtis occidentalis) Found online: https://www.dnr.state.mn.us/trees/hackberry.html

Missouri Botanical Garden. (Plant Finder) Found Online: http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=245541&isprofile=1&basic=Celtis%20occidentalis

The Morton Arboretum. (Trees & Plants) Found Online: https://www.mortonarb.org/trees-plants/tree-plant-descriptions/hackberry

hackberry twig
hackberry foliage
hackberry leaves+fruit
hackberry fruit
hackberry nipple gall