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Prunus angustifolia: Chickasaw Plum1

Edward F. Gilman, Dennis G. Watson, Ryan W. Klein, Andrew K. Koeser, Deborah R. Hilbert, and Drew C. McLean 2


Growing 20 feet tall and wide, Chickasaw plum forms a rounded mass of slender, thorny branches sprouting from a short trunk. In spring, before the one and a half to three-inch-long leaves appear, Chickasaw plum is festooned with small, white, fragrant flowers which make the trees quite decorative in the presence of other trees which are often still dormant. The 0.5-inch-diameter fruits which follow are red, ripening to yellow, and are extremely popular with wildlife and man. The plums are either eaten fresh or used to make a delicious jelly.

Figure 1. Full Form - angustifolia: Chickasaw plum
Figure 1.  Full Form - angustifolia: Chickasaw plum
Credit: UF/IFAS

General Information

Scientific name: Prunus angustifolia

Pronunciation: PROO-nus an-gus-tih-FOLE-ee-uh

Common name(s): Chickasaw plum

Family: Rosaceae

USDA hardiness zones: 6A through 9B (Figure 2)

Origin: native to the southern United States

UF/IFAS Invasive Assessment Status: native

Uses: parking lot island < 100 sq ft; parking lot island 100-200 sq ft; parking lot island > 200 sq ft; street without sidewalk; specimen; reclamation; deck or patio; tree lawn 3-4 feet wide; tree lawn 4-6 feet wide; tree lawn > 6 ft wide; highway median; Bonsai

Figure 2. Range
Figure 2.  Range


Height: 12 to 20 feet

Spread: 15 to 20 feet

Crown uniformity: irregular

Crown shape: round

Crown density: moderate

Growth rate: moderate

Texture: fine


Leaf arrangement: alternate

Leaf type: simple

Leaf margin: serrate, serrulate

Leaf shape: elliptic (oval), ovate

Leaf venation: pinnate

Leaf type and persistence: deciduous

Leaf blade length: 1 ½ to 3 inches

Leaf color: dark green and shiny on top, dull green underneath

Fall color: no color change

Fall characteristic: not showy

Figure 3. Leaf - angustifolia: Chickasaw plum
Figure 3.  Leaf - angustifolia: Chickasaw plum
Credit: UF/IFAS


Flower color: white

Flower characteristics: showy; fragrant; emerges singularly or in dense clusters

Flowering: late winter to early spring, before leaves emerge

Figure 4. Flower - angustifolia: Chickasaw plum
Figure 4.  Flower - angustifolia: Chickasaw plum
Credit: UF/IFAS


Fruit shape: oval

Fruit length: 1/2 to 1 inch

Fruit covering: fleshy drupe

Fruit color: yellow to red

Fruit characteristics: attracts birds; showy; fruit/leaves not a litter problem

Trunk and Branches

Trunk/branches: branches droop; not showy; typically multi-trunked; thorns present or absent

Bark: reddish brown and smooth, becoming scaly and shallowly furrowed with age

Pruning requirement: needed for strong structure

Breakage: resistant

Current year twig color: brown

Current year twig thickness: thin

Wood specific gravity: unknown

Figure 5. Bark, Young - angustifolia: Chickasaw plum
Figure 5.  Bark, Young - angustifolia: Chickasaw plum
Credit: UF/IFAS
Figure 6. Bark, Mature - angustifolia: Chickasaw plum
Figure 6.  Bark, Mature - angustifolia: Chickasaw plum
Credit: Gitta Hasing, UF/IFAS


Light requirement: full sun to partial shade

Soil tolerances: clay; sand; loam; acidic; well-drained

Drought tolerance: high

Aerosol salt tolerance: unknown


Roots: not a problem

Winter interest: yes

Outstanding tree: no

Ozone sensitivity: sensitive

Verticillium wilt susceptibility: susceptible

Pest resistance: resistant to pests/diseases

Use and Management

Grown occasionally with a single leader and used as a street tree, Chickasaw plum is usually seen with a multiple trunk planted as a specimen or in a median strip, or planted on 15 to 25-foot-centers along the entrance road to a commercial property. It tends to sprout from the base of the trunk, forming multi-stemmed thickets. This is the form most commonly seen in its native habitat on old fields and on other disturbed sites. It makes a nice addition to the shrub border in the back yard and is well suited for planting around the patio or deck although it does not form a neat crown and looks a little unkempt during the winter. The crown often leans to one side or the other. Occasional pruning can significantly improve the form of the crown.

A North American native tree, Chickasaw plum is very easily grown and has no special cultural requirements. It tolerates drought, sandy or clay soil but does poorly in alkaline pH. These small trees grow quickly but have a relatively short life. This should not stop you from planting the tree since it will serve the landscape well during its life.

Propagation is by seed or cuttings.

Pests and Diseases

No pests or diseases are of major concern. Tent caterpillar can defoliate trees and could weaken them with repeated defoliations.


Koeser, A. K., Hasing, G., Friedman, M. H., and Irving, R. B. 2015. Trees: North & Central Florida. University of Florida Institute of Food and Agricultural Sciences.


1. This document is ENH-663, one of a series of the Environmental Horticulture Department, UF/IFAS Extension. Original publication date November 1993. Revised December 2018. Visit the EDIS website at for the currently supported version of this publication.
2. Edward F. Gilman, professor emeritus, Environmental Horticulture Department; Dennis G. Watson, former associate professor, Department of Agricultural and Biological Engineering Department; Ryan W. Klein, graduate assistant, Environmental Horticulture Department; Andrew K. Koeser, assistant professor, Environmental Horticulture Department, UF/IFAS Gulf Coast Research and Education Center; Deborah R. Hilbert, graduate assistant, Environmental Horticulture Department, GCREC; and Drew C. McLean, biological scientist, Environmental Horticulture Department, GCREC; UF/IFAS Extension, Gainesville, FL 32611.

Publication #ENH-663

Release Date:April 25, 2019

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Part of Southern Trees Fact Sheets

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    • Andrew Koeser