Yellow Elder (Yellow Bells)
Tecoma stans · Broadleaf Semi-Evergreen Small Tree / Large Shrub
Plant Family
Bignoniaceae
Tree Category
Ornamental Flowering Tree / Shrub
Variety / Cultivar
Wild type (Tecoma stans var. stans)
Hardiness Zones
USDA Hardiness Zones 9b - 11; sensitive to prolonged freezing temperatures.
About This Tree
A fast-growing, multi-stemmed large shrub or small tree known for its dense foliage of pinnately compound leaves with serrated leaflets and bright yellow, trumpet-shaped flowers borne in terminal clusters.
Leaf Characteristics
Pinnately compound, opposite arrangement, consisting of 5-13 lanceolate to ovate leaflets. Margins are distinctly serrated (toothed); color is vibrant bright green with prominent pinnate venation.
Bark Characteristics
Young stems are smooth and light green to tan-brown; mature trunks develop light brown, finely fissured to fibrous bark with age.
Growing Information
Origin Region
Tropical and subtropical Americas (Florida, West Indies, Mexico, Central and South America)
Growing Season
Perennial active growth year-round in warm climates; peak bloom spring through autumn
Sunlight & Water Needs
Requires Full Sun for best flowering; medium to low water needs once established; highly drought-tolerant and heat-tolerant.
Mature Size
Height of 10-25 feet (3-7.5 meters) and spread of 8-20 feet (2.5-6 meters); fast growth rate.
Special Characteristics
Showy bright yellow blooms, high drought and heat tolerance, urban pollution tolerant, useful for erosion control and accent planting.
Wildlife & Ecology
Attracts hummingbirds, bees, and butterflies with nectar-rich flowers; provides shelter and nesting cover for small birds.