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Yellow Trumpet Flower

Tecoma stans

Also listed as Bignonia stans, Stenolobium stans

Also known as Yellow Bells, Esperanza, Yellow Elder

shrub☀️ full sun💧💧 moderate water❄ Hardy: Zone 9b – Zone 11b

Climate Match for your location

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A tropical shrub prized for its abundant bright yellow trumpet-shaped flowers that bloom nearly year-round in warm climates. It's fast-growing and makes an excellent specimen plant or hedge in frost-free regions.

Why grow it

Tecoma stans flowers more prolifically and continuously than many tropical shrubs in its size range, making it useful where season-long color is desired. It establishes quickly from cuttings or seed and tolerates a range of soil types once established, traits that help explain its adoption across warm regions. Compared to other tropical ornamentals, it requires minimal pruning to maintain shape and withstands moderate neglect better than some flowering alternatives.

Watch out for

Extended drought stress can reduce flowering, so consistent moisture during dry seasons improves performance. Its vigorous growth habit may require annual trimming to stay within bounds in smaller spaces. In marginal climates near its cold limit, new growth may emerge slowly in spring, extending the establishment period.

Overview

Form
Upright
Growth Rate
fast
Size
6–20′ tall × 4–8′ wide
Dormancy
semi-evergreen
Family
Bignoniaceae
Pollinators & beneficial insects
Coppicing

Native to the United States

Native Range

Central and South America, Mexico

Native to: Arizona, Florida, New Mexico, Texas

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

SummerFall

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Companion Planting

Plants well with