Dahoon holly, Dahoon
Ilex cassine

Landscape Uses:

Accent or specimen tree in moist to wet locations.

Ecological Restoration Notes:

A common element of wetland thickets and swamp margins.
Widely cultivated. Available in Lake Worth at Indian Trails Native Nursery (561-641-9488) and at Amelia's SmartyPlants (561-540-6296)..
Small to medium or rarely a large tree with variable crowns composed of numerous branches. Trunks often short, branching near the ground, 6-12 inches in diameter. Bark whitish to grayish to almost black, often covered with numerous lichens and other epiphytes. Leaves flat, leathery 2-4 inches long, dark above, paler beneath.
Typically 10-30 feet in height; to 68 feet in South Florida. Usually taller than broad.
Growth Rate:
Moderate to slow.
Southeastern United States west to Texas and south to Miami Dade County and the Monroe County mainland; Bahamas, Cuba, Mexico and Central America. For a digitized image of Elbert Little's Florida range map, visit the Exploring Florida website.
Swamps and moist forests.
Wet to moist, moderately well-drained to poorly-drained organic or sandy soils, often with acid pH.
Nutritional Requirements:
High; requires rich organic soils for optimal growth.
Salt Water Tolerance:
Low; does not tolerate long-term flooding by salt or brackish water.
Salt Wind Tolerance:
Moderate; grows near salt water, but is protected from direct salt spray by other vegetation.
Drought Tolerance:
Moderate to low; requires moist to wet soils, but tolerant of short periods of drought once established.
Light Requirements:
Full sun to light shade.
Flower Color:
Flower Characteristics:
Inconspicuous. Dioecious, with male and female flowers on separate plants.
Flowering Season:
All year; peak in spring.
A 1/4" diameter drupe, usually red, sometimes yellow or orange. Mostly ripening in the fall. Edible but not tasty.
Wildlife and Ecology:
Provides significant food and cover for wildlife. Deer browse the young growth. Small mammals, turkey, quail, red-eyed vireos and other songbirds eat the fruits.
Horticultural Notes:
Can be grown from de-pulped seed after the fruit is fully ripe. Clean and plant right away; the seeds do not store well. Plant in a container with at least 2" of soil. Sprinkle soil to just cover the seeds. Place in partial shade. Also grown from cuttings, best treated with a rooting hormone.
This small tree is excellent for low spots in the garden. The red berries make an excellent holiday decoration.

George D. Gann
George D. Gann
Bark with lichens
Steven W. Woodmansee
Shirley Denton
Don & Joyce Gann