FNPS Plant Database

Cercis canadensis

eastern redbud

PHOTOS COMING SOON!

Nomenclature

Common Name:

eastern redbud

Synonym(s):

Genus species:

Cercis canadensis

Family:

Fabaceae (Leguminosae)

Plant Specifics

Form:

tree

Size:

25-30 ft tall by 25-35 ft wide

Life Span:

Long-lived perennial

Flower Color:

pink

Fruit Color:

brown

Phenology:

deciduous. Blooms late winter-spring. Fruits ripen summer-fall. Lifespan <50 yrs (Nelson) but in south part of range, likely much less (Denton)

Noted For:

Showy Flowers, Interesting Foliage

Landscaping

Recommended Uses:

Moderate-sized specimen tree.

Considerations:

At the extreme south end of its range, it may not bloom well. The wood is weak and is likely to break off during a high wind event unless grouped with other trees and shrubs.

Availability:

Quality Nurseries, Native Nurseries, FNPS Plant Sales, Seed

Propagation:

Seed.

Light:

Full Sun, Part Sun

Moisture Tolerance:

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

Coming Soon!

Usually moist, occasional inundation ---to--- Short very dry periods

Salt Water Flooding Tolerance:

Unknown

Salt Spray/Salty Soil Tolerance:

Low/no tolerance of salty wind or direct salt spray

Soil or Other Substrate:

Sand, Loam

Soil pH:

Slightly acidic to somewhat calcareous.

Suitable to Grow In:

8A,8B,9A,9B

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



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Ecology

Wildlife:

Pollinators, Caterpillars

Larval host for Henry's elfin ( Callophrys henrici ) and io moth ( Automeris io ).





Popular with bees including bumblebees.

Native Habitats:

Upland hardwood forests. Bluffs, hammocks, secondary woods.

Natural Range in Florida:

Comments:

Ethnobotany:

Flowers and young pods are edible.

General Comments:

Bloom can be long lasting relative to other early spring blooming trees -- as long as a month. Duration is dependent on temperature. Flowers grow directly from the trunk.

Citations:

Burns, Russell M.; Honkala, Barbara H.; [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 ). 



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



Minno, Marc and Maria Minno.  1999.  Florida butterfly gardening.  University Press of Florida, Gainesville.



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.



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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