Yellow Trumpetbush, Yellow Bells, Yellow Elder, Ginger Thomas, Esperanza
Tecoma stans
🌿 Morphology
🌞 Growing conditions
🌍 Origin and family
🌾 Uses
Warning: Despite the care taken in writing this sheet, it is essential to cross-reference sources before using or consuming any plant. When in doubt, consult a qualified professional
Permaculture uses
Tecoma stans is primarily used as an ornamental plant, attracting hummingbirds, butterflies, and other pollinators to the garden. The flowers are reportedly edible when cooked, and the roots have traditional medicinal uses. It can be used in erosion control due to its extensive root system and can be coppiced or pollarded to control its size. Some cultivars offer varied flower colors or sizes.
Permapeople description
Tecoma stans, also known as yellow bells, is a vibrant, fast-growing shrub or small tree native to the Americas. It boasts clusters of bright yellow, trumpet-shaped flowers that bloom throughout the warm season, attracting hummingbirds and butterflies. It thrives in full sun and well-drained soil and is relatively drought-tolerant once established. It's often used as an ornamental plant in warm climates.
Botanical description
Tecoma stans is a semi-evergreen shrub or small tree belonging to the Bignoniaceae family. It typically grows to a height of 5-25 feet. The leaves are opposite, pinnately compound with 5-13 lance-shaped leaflets that have serrated edges. The bright yellow, trumpet-shaped flowers are produced in terminal clusters. The fruit is a long, slender capsule containing winged seeds. The plant is native to the Americas, from the southern United States through Central America and into South America. It prefers full sun and well-drained soil and is drought-tolerant once established.
Companion planting
Tecoma stans is generally considered a beneficial plant in gardens due to its ability to attract pollinators. Avoid planting it near plants that are sensitive to competition for water and nutrients, as Tecoma stans can be somewhat aggressive in its growth. It pairs well with other drought-tolerant and sun-loving plants.
Propagation methods
Tecoma stans can be propagated by seed, stem cuttings, or root suckers. Seed propagation is straightforward, with seeds germinating readily in warm, moist conditions. Stem cuttings can be taken from semi-hardwood and rooted in a well-draining medium. Root suckers can be carefully dug up and transplanted.
History and traditions
Historically, Tecoma stans has been used in traditional medicine, particularly in Mexico and Central America. The roots are believed to have diuretic and antidiabetic properties. Different parts of the plant have been used to treat various ailments, including digestive issues, skin problems, and diabetes. It is also planted for its ornamental value and as a bee attractant.
Usage calendar
Flowering typically occurs from spring through fall, with peak bloom in summer. Seed collection can be done when the seed capsules are dry and brown. Planting is best done in spring or early summer. Pruning can be carried out in late winter or early spring to remove dead or damaged wood and to shape the plant.