Goldenrain Tree
Koelreuteria paniculata · Deciduous broadleaf hardwood
Plant Family
Sapindaceae
Tree Category
Ornamental and Shade Tree
Variety / Cultivar
Standard species
Hardiness Zones
USDA Hardiness Zones 5 through 9
About This Tree
A small to medium-sized deciduous tree with an irregular, rounded, or spreading crown, known for its showy yellow summer flowers and papery, lantern-like seed capsules.
Leaf Characteristics
Pinnately or bipinnately compound leaves, up to 18 inches long, with irregularly lobed and toothed leaflets. Bright green turning yellow in fall.
Bark Characteristics
Light brown to gray bark with shallow ridges and furrows, developing a slightly scaly texture as the tree ages.
Growing Information
Origin Region
East Asia (China, Korea, Japan)
Growing Season
Leafs out in late spring, produces bright yellow flowers in mid-summer followed by distinctive lantern-like seed pods, and drops leaves in autumn after turning yellow.
Sunlight & Water Needs
Requires full sun and moderate watering; highly drought-tolerant once established and prefers well-drained soil.
Mature Size
Reaches a mature height of 30 to 40 feet with an equal or greater spread, growing at a medium rate with a moderate lifespan.
Special Characteristics
Highly tolerant of urban pollution, drought, and poor soils; prized for its striking summer blooms and unique lantern fruits.
Wildlife & Ecology
Attracts pollinators such as bees and butterflies with its abundant nectar-rich flowers during summer when few other trees bloom.