The plant is a native of the sonoran desert which covers areas of the southwestern united states in arizona and california and of northwestern mexico. The plant is native to brazil and has rich green foliage and bright yellow blooms.
These hardy low care shrubs have bright green foliage that offer a cooling effect during the hot summer months then seed pods in the fall provide food for over wintering songbirds.
Yellow bell flower. It is drought resistant when established but needs supplemental irrigation during our hot dry summers. This will help promote blooms and lush foliage. Allamanda also known as the yellow bell flower or the golden trumpet is a tropical shrub or vine.
The yellow bell also likes full sun and reflected heat. These plants are. The botanical name for yellow bells is bignoniaceae tecoma stans it s also called the yellow elder or trumpet bush.
Vines are extremely sensitive to inappropriate growing conditions and require specific care to thrive. Yellow bell tecoma stans also known as hardy yellow trumpets trumpet flower esperanza or yellow elders is a flowering shrub that reaches up to 20 feet tall and 10 feet wide. Yellow bells native environment.
Yellow bells have spectacular clusters of bright yellow bell shaped flowers that attract hummingbirds from april through november. This plant likes an application of ammonium phosphate fertilizer in the spring.