Handroanthus serratifolius, commonly known as Yellow Lapacho or Ipê-Amarelo, is a deciduous tree native to tropical dry forests, savannas, and deciduous woodlands in Central and South America, including Brazil, French Guiana, Bolivia, Paraguay, and Northern Argentina. It can reach up to 150 feet in height with a substantial trunk diameter of 4-7 feet. This species is renowned for its vibrant yellow flowers that bloom in clusters before the new leaves emerge, creating a stunning display that is highly attractive to pollinators. The flowering season typically occurs at the end of the dry season, just before the onset of the rains.

Yellow Lapacho is valued for its durable, fire-resistant wood and its resistance to pests, making it a popular choice for timber production. In cultivation, it is often used as a shade tree or ornamental specimen due to its impressive stature and showy flowers. It thrives in well-drained soils, requires full sun, and is tolerant of drought once established. However, it is important to consider its potential invasiveness when grown outside its native range, as it can outcompete local species. Gardeners should consult local regulations before planting.CC BY-SA 4.0