FNPS Plant Database

Pinus elliottii

slash pine
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS
  • Photo by: Shirley Denton, Suncoast Chapter FNPS

Nomenclature

Common Name:

slash pine

Synonym(s):

Genus species:

Pinus elliottii

Family:

Pinaceae

Plant Specifics

Form:

tree

Size:

80-100  (120) ft tall by 20-60 ft wide

Life Span:

Long-lived perennial

Flower Color:

NA

Fruit Color:

brown

Phenology:

Evergreen. Cones appear in spring and ripen into fall. Can be long-lived.

Noted For:

Hurricane Wind Resistance, Interesting Foliage

Landscaping

Recommended Uses:

Shade tree. Forest tree -- this is one of the most highly used species for timber production.

Considerations:

Availability:

Quality Nurseries, Native Nurseries, FNPS Plant Sales, Specialty Provider

Propagation:

Seed.

Light:

Full Sun, Part Sun

Moisture Tolerance:

Always Flooded---------------------------------Extremely Dry

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Usually moist, occasional inundation -to- Somewhat long very dry periods

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Moderate. Tolerant of salty wind and may get some salt spray.

Soil or Other Substrate:

Sand, Loam, Lime Rock

Soil pH:

Acidic

Suitable to Grow In:

8A,8B,9A,9B,10A,10B,11

USDA zones are based on the average annual extreme minimum winter temperature.



Don't know your zone? Click here to search by zip code.

Ecology

Wildlife:

Mammals

Squirrels and other animals eat the seeds. 





In southern Florida, old trees are known to support red-cockaded woodpeckers.

Native Habitats:

Moist sites. Low flatwoods, swamp edges, pine rockland, cutthroat seeps. Often cultivated in dry sites.

Natural Range in Florida:

Comments:

Ethnobotany:

General Comments:

Highly adaptable. While frequently in moist areas, broadly tolerant of dryness. Has been planted extensively for timber.



This tree occurs throughout Florida and has both southern and northern varieties with the southern form being more tolerant of fire.



Recent research on sea level rise indicates that significant salinity of water in the root zone will eliminate the species.  The area occupied by slash pine in the keys is shrinking.



Many places with slash pine plantations were formerly longleaf pine forests.  Many of these sites are too dry for optimal health of slash pine.  

Citations:

https://treasurecoastnatives.wordpress.com/2019/01/18/why-does-the-slash-pine-prune-itself/ https://secure.caes.uga.edu/extension/publications/files/pdf/B 1477_1.PDF



Haehle, Robert G. and Joan Brookwell.  1999.  Native Florida Plants.  Gulf Publishing Company.  Houston, TX.



Huegel, Craig, N.  2010.  Native plant landscaping for Florida wildlife.  University Press of Florida, Gainesville, FL. (wildlife uses)



Institute for Regional Conservation. https://www.regionalconservation.org/beta/nfyn/plantdetail.asp?tx=Pinuellidens



Nelson, Gil.  2003.  Florida's Best Landscape Plants. Association of Florida Native Nurseries.



Osorio, Rufino. 2001. A gardener's guide to Florida's native Plants.  University Press of Florida, Gainesville, FL.



University of Tennessee Extension Service.  Desired Ph Range and salt tolerance of common nursery plants.    https://extension.tennessee.edu/mtnpi/Documents/handouts/Fertility/Desired-pH-Range-List.pdf   accessed 2021.



Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. 2021. Atlas of Florida Plants ( http://florida.plantatlas.usf.edu /).  Institute for Systematic Botany, University of South Florida, Tampa.

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