Guayuvirá

The yellow trumpet bush prefers a full sun, warm, and sheltered location. It is very heat and drought tolerant, but sensitive to frost.

The soil should be loose, sandy to loamy, and well-drained. A slightly acidic to neutral pH value between about 5.5 and 7.0 is ideal. The plant copes well with dry periods; waterlogging should be avoided.

The plant grows as a shrub or small tree, usually reaching 2 to 5 meters in height.
It is primarily valued for its bright yellow, trumpet-shaped flowers and long flowering period.