longleaf pine - Pinus palustris

USDA Plant Code: PIPA2
Light Requirement: full sun - part shade
Soil Moisture: dry - medium
Height: 80-100 feet
Leaves: evergreen
Protected Plant: no
Commonly Available at Nurseries : yes
Growth Habits: tree,
Hardiness Zone: both
Salt Tolerance : yes
Drought Tolerance: yes
Birds, Mammals and Other Wildlife: yes
Riparian Buffers: yes
All Pollinators: yes
Native Bees and other Pollinators: yes
Butterflies and Moths: yes
Hummingbird: no
Rain Garden: yes
Bloom Color:
Bloom Period:
Fragrant: no
More Information at:


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Stand; natural stand
USDA Forest Service , USDA Forest Service, Bugwood.org
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Landscape; sandhill site with hardwood associates
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Stand; open pine-grassland stand
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Stand; Piedmont-Mountain stand
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Stand; Piedmont-mountain stand
USDA Forest Service , USDA Forest Service, Bugwood.org
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Stand; Coastal Plain stand
USDA Forest Service , USDA Forest Service, Bugwood.org
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Stand; natural stand
USDA Forest Service , USDA Forest Service, Bugwood.org
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Seedling(s); recently germinated seed
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Stand; seedlings in active height growth
USDA Forest Service , USDA Forest Service, Bugwood.org
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Stand; Pole-size natural stand
USDA Forest Service , USDA Forest Service, Bugwood.org
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Prescribed Fire; fire used to control competition
USDA Forest Service , USDA Forest Service, Bugwood.org
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Seedling(s); natural regenetation (marked by white cards) beneath pine overstory
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Seedling(s); seedling stand developing in overstory opening
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Prescribed Fire; fire used during growing season to reduce competition
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Prescribed Fire; stand immediately following burn
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Prescribed Fire; understory controlled by frequent burns
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Stand; dense regeneration cohort
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Field;
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Stand; row seeding: mean distance between established seedlings within row, mean distance between rows
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Field; longleaf after prescribed fire
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Field; longleaf after prescribed fire
USDA Forest Service , USDA Forest Service, Bugwood.org
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Seedling(s); The most widely used seedling packing containers in southern nurseries are the Kraft, plastic-lined (KP) bags. L.L. seedlings can be satisfactorily packed, stored, & shipped in these bags. …
USDA Forest Service , USDA Forest Service, Bugwood.org
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Field; Example of row-seeded, precision-sown L.L. seedlings with highly-controlled nursery seedbed density fo approximately 12 seedling/sq. ft. These seedlings were spring sown in Mar & more than 90% had an RCD of .4 in. or larger at following January lifting date, Seedlings were less than 10 mon. old at lifting date.
USDA Forest Service , USDA Forest Service, Bugwood.org
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Field; If present, hardwood midstory/understory must be removed.
USDA Forest Service , USDA Forest Service, Bugwood.org
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Seedling(s); Seedlings in mid-June, with secondary (fascicled) needles.
USDA Forest Service , USDA Forest Service, Bugwood.org
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Field; Intraspecific competition. L.L. expresses dominance better than other s. pines, due largely to differences in time of initiating emergence from the grass stage. In case of over-dense stands of …
USDA Forest Service , USDA Forest Service, Bugwood.org
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Stand; Natural 50 year old stand on ridge top, Shoal Creek Ranger District, USDA Forest Service - Talladega National Forest, Alabama, Sept. 1961
University of Georgia , University of Georgia, Bugwood.org
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Seedling(s); Silviculture Laboratory. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. December 1967
University of Georgia , University of Georgia, Bugwood.org
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Prescribed Fire; Cows grazing in stand one month after burn. Kisatchie National Forest in Louisiana. March 1964
University of Georgia , University of Georgia, Bugwood.org
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Cones; seedling germination in fall
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Tree(s);
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Restoration; ground broadcast of seed
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Restoration; preparing for broadcast of seed by air
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Restoration; row sedding by machine
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Restoration; two-row seeding machine
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Restoration; row-hand: automatic dispenser, also for spot seeding
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Restoration; spot seeding: rake and dispenser
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Equipment; Lateral root pruner used in row-seeded L.L. pine seedlings. Operational recommenda-tions include 2 lateral root prunings (Aug. & Oct.) during the growing season. Seed-lings are root pruned …
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Equipment; Recently developed modification to stand-ard field planting machine that affords direct application of Benlate fungicides in mixtures with water absorbent materials, fertilizer, etc., …
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Equipment; L.L. pine seedlings, with larger root systems & absence of stems, require custom seedling lifting procedures. Recently developed custom lifting machines such as the Fobro lifter have provided …
USDA Forest Service , USDA Forest Service, Bugwood.org
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Equipment; Machine planting has been the most satisfactory planting procedure for L.L. pine seedling. The longer taproot requires a deeper planting hole than other shorter-rooted southern yellow pines. …
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Equipment; Pt ectomycorrhizal fungus vegetative mycelium inoculum applicator for bare-root nurseries. This machine bands the inoculum in 2 inch wide bands and at desired depths in nursery seedbeds with a 67% …
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Restoration; The recently modified summit precision seed sower for operational sowing of L.L. pine seeds. Seeeds are sown in double rows/seed drill with controlled density and spacing between seeds/row. Highest…
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Equipment; The summit precision seed sower vacuum drum. The L.L. seed are held on the seed drum by a continuous vacuum applied inside the drum. Desired seed spacing is achieved through equallly spaced holes…
USDA Forest Service , USDA Forest Service, Bugwood.org
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Restoration; Early natural regeneration attempts used the seed-tree method, 6-10 trees/acre. Disadv. site not occupied, brush invasion, too few seeds, too little needle litter fuel.
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Cones; Favor trees with past history of cone production. Normally, 750 or more cones/acre are needed for regeneration.
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Restoration; Springtime binocular counts of flowers and conelets (and cones). In regeneration area mark about 50 typical trees for annual counts.
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Cones; L.L. flowers & "conelets" in late April, correct stage for binocular count. All visible flowers & "conelets" are counted from a single position with view of entire crown. Cones from preceding …
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Cones; Staminate strobili before (right) and after (left) shedding pollen
University of Georgia , University of Georgia, Bugwood.org
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Cones; male flowers
Erich G. Vallery, USDA Forest Service - SRS-4552, Bugwood.org
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Cones; male flowers
Erich G. Vallery, USDA Forest Service - SRS-4552, Bugwood.org
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Cones; female cone & male flower
Erich G. Vallery, USDA Forest Service - SRS-4552, Bugwood.org
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Map; native range
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Map; overlay on native range map showing physiographic regions
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Map; map of Ga showing longleaf--slash
USDA Forest Service , USDA Forest Service, Bugwood.org
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Diagram or Graphic; Title- Relative Sensitivity of Longleaf & Loblolly Pines to Environment
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Map; map- Southeastern United States
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Display or Sign; The Five Components of Successful Longleaf Pine Planting
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Diagram or Graphic; propper planting
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Management; Example of successful lateral root pruning in L.L. pine seedbed. Note the narrow row widths (4 to 6 inches), coulter cutting depths, and lack of seedling damage and seedbed surface soil disturbance.
USDA Forest Service , USDA Forest Service, Bugwood.org
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