Silver Trumpet Tree
Tabebuia aurea (syn. Tabebuia argentea)
Silver Trumpet Tree is a spectacular deciduous tree with masses of golden-yellow trumpet flowers that cover the tree before leaves emerge. Its silvery foliage and corky bark add year-round interest.
Bignoniaceae (Trumpet-creeper family)
Late winter to early spring (February-April); brief but spectacular, blooms on leafless branches
Symbolism & Meanings
Key Meanings
Perfect For
Color Meanings
Similar flowers: red silk cotton flowers and zephyranthess also share similar meanings.
Cultural Significance
The Silver Trumpet Tree is called "Tree of Gold" for its spectacular display of golden-yellow flowers that completely cover the tree in a brief, intense bloom period. In South America, it is known as "caraíba," "ipê-amarelo," and "lapacho amarillo." The tree blooms in near-perfect synchrony with neighboring trees, creating a stunning landscape spectacle. The name "argentea" (meaning silver) refers to the silvery-gray cast of young foliage and branches. The tree's cork-like bark and asymmetrical branching give it character year-round. It symbolizes the cyclical nature of seasons and the fleeting nature of beauty, as its bloom period lasts only a few weeks.Shop Our Floral Collection
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Physical Characteristics
Natural Habitat
Growing Guide
Sunlight
Full sun for best flowering
Water
Low to moderate; highly drought-tolerant once established
Soil
Well-drained, Sandy, Rocky, Adaptable to various soils
Expert Growing Tips
Reduce watering 6-8 weeks before spring to encourage heavier flowering
Stake young trees as they have shallow roots and can topple in strong winds
Trees may shed all leaves in response to transplant shock; they will recover
Prune after flowering if needed to shape canopy
Suitable for USDA zones 10-11; protect from frost when young
Uses & Benefits
Ornamental Uses
- Street trees and avenue plantings
- Parks and public landscapes
- Specimen trees for dramatic spring display
- Tropical and subtropical gardens
- Shade trees with seasonal interest
Traditional Uses
- Used in traditional medicine for flu, hepatitis, and inflammation
- Leaves are febrifuge (fever-reducing) and purgative
- Roasted leaves used as a stimulating mate substitute
- Various parts have traditional medicinal applications in South America
Disclaimer: Information provided is for educational purposes only. Consult healthcare professionals before using any plant medicinally.
Further Reading
Frequently Asked Questions about the Silver Trumpet Tree
When does the Silver Trumpet Tree bloom?
Silver Trumpet Trees bloom in late winter to early spring (February-April) on leafless branches. The bloom is brief but spectacular, lasting 2-4 weeks, with all nearby trees blooming in unison.
How can I make my Silver Trumpet Tree bloom more heavily?
Reduce or stop watering 6-8 weeks before spring. This water stress encourages leaf drop and produces a much heavier flower display. Trees in irrigated landscapes often bloom poorly.
Why is it called Silver Trumpet Tree?
The name "silver" (argentea) refers to the silvery-gray cast of the young foliage and branches, which distinguish it from other yellow-flowering Tabebuia species. The leaves have silvery scales on both surfaces.
Is the Silver Trumpet Tree fast-growing?
Yes, Silver Trumpet Tree is a moderate to fast-growing tree that can reach maturity relatively quickly. However, newly planted large trees need several years to develop strong root systems.
Are Silver Trumpet Trees messy?
Yes, the trees can be messy. Spent flowers carpet the ground during bloom, and seed pods produce abundant winged seeds that germinate readily, creating many volunteer seedlings that need removal.
Available Colors
Quick Facts
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