Yellow Bells, Tecoma Stans

Yellow Bells (Tecoma stans), also known as Esperanza, is a vibrant, drought-tolerant shrub or small tree native to the Americas. It features bright yellow, trumpet-shaped flowers and pinnate green leaves. Thriving in warm climates, it blooms profusely from summer to fall, attracting pollinators like bees and hummingbirds. Ideal for xeriscaping, it grows up to 10 feet tall, prefers full sun, and is valued ornamentally for its hardiness and showy blooms.

• A deciduous shrub or small tree, typically reaching 10–25 feet in height.
• Features bright yellow, trumpet-shaped flowers (2-3 inches long) clustered at branch ends, blooming from spring to frost.
• Pinnate, compound leaves with 3-7 lance-shaped, serrated leaflets (2-6 inches long).
• Fruit: slender, bean-like capsules (4-8 inches) containing winged seeds.

• Native to the Americas: Southwestern U.S., Mexico, Central America, the Caribbean, and parts of South America.
• Thrives in arid and semi-arid regions, rocky slopes, and open woodlands.

• Sunlight: Requires full sun for optimal flowering.
• Soil: Prefers well-drained, sandy, or rocky soils; drought-tolerant once established.
• Watering: Moderate; avoid overwatering to prevent root rot.
• Pruning: Trim in late winter/early spring to shape and promote dense growth.

• Landscaping: Popular in xeriscapes, as hedges, or ornamental accents. Attracts pollinators (bees, hummingbirds).
• Cultural Significance: Symbolizes hope and resilience ("Esperanza" means "hope" in Spanish).

Care & Potential Issues:

• Pests/Diseases: Susceptible to aphids, whiteflies, and spider mites. Root rot in poorly drained soils.
• Toxicity: All parts are toxic if ingested, causing nausea/vomiting in humans and pets.

• 'Gold Star': Compact form with larger golden-yellow flowers.
• 'Orange Jubilee': Hybrid with orange blooms (sometimes classified under Tecoma hybrids).

• Traditional medicine: Used in some cultures for diabetes and digestive issues, but lacks scientific validation and poses toxicity risks.
• Environmental caution: Check local invasive species lists before planting in non-native regions.