Foliage: Deciduous broadleaf
Height: 40 feet
Spread: 30 feet
Shape: Upright rounded
Goldenraintree is a medium tree with showy yellow flowers in early summer. Flowers are followed by bladder-like fruits that start out light green, turn yellow, and then brown. Fall color can be fair to good depending on the individual tree. This species is quite tolerant of adverse conditions.
Zone: 5 to 9
Light: Partial shade to full sun
Moisture: Moist to dry
Soil Type: Sandy, loam or clay
pH Range: 3.5 to 7.3
Suggested uses for this plant include shade and specimen plant.
Tolerates wide range of soil conditions. Tolerates drought, heat, wind, and air pollution.
Requires little maintenance.
If required, prune during the winter.
No serious insect or disease pests.
Consult local garden centers, historic or public gardens and arboreta regarding cultivars and related species that grow well in your area.
Cultivars of Koelreuteria paniculata:
There are cultivars that flower later in the summer.
The large, conspicuous, yellow flower clusters are produced in late June when few other trees are in bloom.
The bladder-like fruit hangs like clusters of small Chinese lanterns until late in the fall. Recommended for urban conditions. Most effective in informal landscape situations.
This material was developed by Carol Ness as part of the Interactive Design and Development Project funded by the Kellogg Foundation.
Virginia Cooperative Extension materials are available for public use, reprint, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.
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October 23, 2018