FNPS Plant Database

Acer rubrum

red maple
  • ©John Bradford

  • ©John Bradford

  • ©Shirley Denton, Suncoast Chapter

  • ©Shirley Denton, Suncoast Chapter

  • ©Shirley Denton, Suncoast Chapter

  • ©Ginny Stibolt

Photographs belong to the photographers who allow use for FNPS purposes only. Please contact the photographer for all other uses.

Nomenclature

Common Name:

red maple

Synonym(s):

Genus species:

Acer rubrum

Family:

Sapindaceae

Plant Specifics

Form:

tree

Size:

45 to 50 ft tall by 35 to 50 ft wide. Trunk diameter up to 3 ft.

Life Span:

long-lived perennial

Flower Color:

red

Fruit Color:

red

Phenology:

Deciduous. Blooms in winter. Fruits ripen quickly after bloom.

Noted For:

Interesting Foliage, Showy Flowers, Fall Color

Landscaping

Recommended Uses:

Shade or fall color tree for moist areas. Rain gardens or bioswales

Considerations:

Fast growing, fairly weak. Shallow, wide-spreading root system. Do not plant near septic tank or drainfield.

Availability:

Big Box Stores, Native Plant Nurseries, FNPS Plant Sales, Quality Nurseries

Propagation:

Can be grown from purchased saplings, seedlings, or from seed. Grows readily from seed.

Light:

Full Sun, Part Shade

Moisture Tolerance:

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

|----|---- <------------------------>

Usually moist, occasional inundation ---to--- Not wet but not extremely dry

Salt Water Flooding Tolerance:

Not salt tolerant of inundation by salty or brackish water.

Salt Spray/Salty Soil Tolerance:

Low/no tolerance of salty wind or direct salt spray

Soil or Other Substrate:

Organic (muck), Sand

Soil pH:

adaptable, but prefers acidic

Suitable to Grow In:

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

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



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Ecology

Wildlife:

Mammals
Seeds consumed mostly by squirrels and other rodents.
Caterpillars, Moths

Attracts bees.  Larval host for imperial moth (Eacles imperialis) , cecropia silkmoth (Hyalophora cecropia), polyphemus moth (Antheraea polyphemus) and rosy maple moth (Dryocampa rubicunda).

Native Habitats:

Flatwoods, swamps, moist secondary woods

Natural Range in Florida:

Comments:

Ethnobotany:

Sap once used as a source of sugar (less desirable than sugar maple sap). Wood strips used to make baskets.

General Comments:

In January, the tree bears tiny red flowers followed by conspicuous, bright-red, winged samaras, or keys, which remain on trees for several weeks, serving as indicators of spring. Florida-grown stock does not need cold temperatures to stimulate flowering, but out-of-state stock does, and should be avoided. Red maple has the greatest south-north range of tree species in eastern North America.

Citations:

Burns, Russell M., and Barbara H. Honkala [Technical coordinators]. 1990. Silvics of North America: Volume 2. Hardwoods. United States Department of Agriculture (USDA), Forest Service, Agriculture Handbook 654. https://www.fs.usda.gov/treesearch/pubs/1548 , accessed 2025. 


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).


Nelson, Gil. 2003. Florida's Best Landscape Plants: 200 Readily Available Species for Homeowners and Professionals. University Press of Florida, Gainesville.


Osorio, Rufino. 2001. A Gardener's Guide to Florida's Native Plants. University Press of Florida, Gainesville.


University of Tennessee Extension Service. 2010. Desired pH Range and salt tolerance of common nursery plants. https://plantsciences.tennessee.edu/wp-content/uploads/sites/25/2021/10/Desired-pH-Range-List.pdf , accessed 2025. University of Tennessee Extension, Knoxville.


Watkins, John and Thomas Sheehan. 1975. Florida Landscape Plants, Native and Exotic. University Presses of Florida, Gainesville. (light, soil, salt)


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

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