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Pinus taeda: Loblolly Pine1

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


Loblolly pine is a North American native which is usually seen from 50 to 80 feet tall with a 35-foot-spread though it is capable of reaching more than 150 feet in height. This extremely fast-growing pine is pyramidal when young making it ideal for screening but loses its lower limbs as it grows older becoming a tall, stately specimen, windbreak, or dappled-shade tree. The six to nine-inch-long evergreen needles turn light green to brown during the winter. The often-paired cones are three to six inches long, red/brown, and have very sharp spines. They persist on the tree for several years and mature in the fall. The bark of loblolly pine is very thick which helps make this tree very resistant to fire in the wild.

Figure 1. Full - Pinus taeda: loblolly pine
Figure 1.  Full - Pinus taeda: loblolly pine
Credit: UF/IFAS

General Information

Scientific name: Pinus taeda

Pronunciation: PIE-nus TEE-duh

Common name(s): loblolly pine

Family: Pinaceae

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

Origin: native to eastern Texas, then east through the southeastern United States, and north along the eastern seaboard to New Jersey

UF/IFAS Invasive Assessment Status: native

Uses: screen; reclamation; specimen; shade

Figure 2. Range
Figure 2.  Range


Height: 50 to 80 feet

Spread: 30 to 35 feet

Crown uniformity: irregular

Crown shape: oval

Crown density: open

Growth rate: fast

Texture: fine


Leaf arrangement: alternate; typically in groups of 3 per fascicle, but occasionally in groups of 2 (Fig. 7)

Leaf type: simple

Leaf margin: entire

Leaf shape: needle-like (filiform)

Leaf venation: parallel

Leaf type and persistence: fragrant, evergreen, needled evergreen

Leaf blade length: 6 to 9 inches

Leaf color: light green

Fall color: no color change

Fall characteristic: not showy

Figure 3. Leaf - Pinus taeda: loblolly pine
Figure 3.  Leaf - Pinus taeda: loblolly pine
Credit: UF/IFAS


Flower color: yellow
Flower characteristics: not showy

Figure 4. Cone, Young - Pinus taeda: loblolly pine
Figure 4.  Cone, Young - Pinus taeda: loblolly pine
Credit: UF/IFAS


Fruit shape: oval, cone

Fruit length: 3 to 6 inches

Fruit covering: dry or hard

Fruit color: red brown

Fruit characteristics: attracts squirrels/mammals; showy; fruit/leaves a litter problem; sits sessile to the branch, and often emerges in pairs of 2

Figure 5. Cone, Mature - Pinus taeda: loblolly pine
Figure 5.  Cone, Mature - Pinus taeda: loblolly pine
Credit: UF/IFAS

Trunk and Branches

Trunk/branches: branches don't droop; not showy; typically one trunk; no thorns

Bark: gray brown and scaly, turning red brown and developing deep furrows and round ridges with age

Pruning requirement: little required

Breakage: susceptible to breakage

Current year twig color: brown

Current year twig thickness: thick, medium

Wood specific gravity: 0.51

Figure 6. Bark - Pinus taeda: loblolly pine
Figure 6.  Bark - Pinus taeda: loblolly pine
Credit: Gitta Hasing, UF/IFAS


Light requirement: full sun

Soil tolerances: clay; sand; loam; acidic; occasionally wet to well-drained

Drought tolerance: moderate

Aerosol salt tolerance: moderate


Roots: can form large surface roots

Winter interest: no

Outstanding tree: no

Ozone sensitivity: sensitive

Verticillium wilt susceptibility: resistant

Pest resistance: resistant to pests/diseases

Use and Management

Pines are often grouped together in a landscape and they are becoming more popular for planting in parks and in commercial landscapes. They create a light shade which allows grass and other plants to easily grow beneath the canopy. People often complain about the dropping needles, but these may be the same people who complain when it rains.

Loblolly pine should be grown in full sun on well-drained, acid soil. It is drought-tolerant once established.

The cultivar 'Nana' reaches only 8 to 16 feet in height making it ideal for use as a specimen or screen. It has a dense, rounded silhouette and may become popular, especially for small-scale landscapes, once people discover it.

Propagation is by seed. Young trees larger than four feet tall are very difficult to transplant.


Some of this tree's pests are pine bark beetle, borers, pine tip moth, and sawflies.


Loblolly is susceptible to fusiform rust and heart rot.


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-637, 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-637

Release Date:April 26, 2019

Related Collections

Part of Southern Trees Fact Sheets

    Organism ID


    • Andrew Koeser