Allamanda cathartica - Golden trumpet.

Allamanda Cathartica is a tropical shrub with eye-catching yellow flowers that appear during summer.
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Gonzalez Nurseries: Your Destination for the Exquisite Allamanda Cathartica**


At Gonzalez Nurseries, we take pride in presenting the stunning Allamanda Cathartica, an exquisite evergreen shrub belonging to the Apocynaceae family. Native to Brazil and other regions of South and Central America, this plant is also known as Cuban Jasmine or Yellow Trumpet. Its spectacular annual flowering, adorned with vibrant yellow or bicolor flowers, makes it the perfect choice for enhancing gardens with a tropical flair.

History and Origin:

The fascinating history of Allamanda Cathartica traces back to its roots in the lush lands of Brazil and other regions of South and Central America. Over time, its beauty and resilience have made it a favorite among enthusiasts of tropical gardening.


At Gonzalez Nurseries, we understand the importance of providing proper care for this beautiful plant. Allamanda Cathartica thrives in sunny locations and rich, well-draining soil. During summer and fall, it will delight your senses with its lush blooms. However, it's important to note that as winter arrives, its watering needs should be reduced, and it's advisable to cultivate it indoors in colder climates.


Our team of experts at Gonzalez Nurseries recommends reducing watering during winter to safeguard the plant's health. Excess water can be detrimental, causing leaves to dry out and new shoots to fall off. Maintaining a proper balance in watering is essential to ensure the well-being of your Allamanda Cathartica.


Proper pruning is essential to maintain the beauty and shape of Allamanda Cathartica. At Gonzalez Nurseries, we recommend pruning it in early spring to promote healthy growth and stimulate flowering. It's important to prune branches from the previous year to encourage flower production, while avoiding pruning new branches, as it's at the tips where the beautiful flower clusters develop.

Protection against Pests and Diseases:

While Allamanda Cathartica is generally resistant to diseases, it may be susceptible to attacks from aphids such as scale insects, aphids, red spider mites, and whiteflies. At Gonzalez Nurseries, we offer specific insecticides to protect your plant from these pests and ensure its health and vitality.

At Gonzalez Nurseries, we are committed to providing you with the finest plants and the most helpful advice for caring for them. Discover the beauty and charm of Allamanda Cathartica in your garden, and let us help you keep it flourishing and radiant throughout the year!

 Some varieties are:

Consulted sources in addition to our experience with this plant:


Data sheet

Allamanda Cathartica.
Areas of South America and Central America.
For keeping it as a shrub no higher than 90 cms apprx. and more that 2.00mtrs.
Green glossy leaves and flowers mainly in yellow, but depending on variety we will find it in cream colour or bicolour.
Sun or semishade.
Abundant in summer, without letting the soil dry but without flooding.
It can be grown as a shrub and also as a climber.
No frost resistant
Being the product a living plant and depending on the season, this plant could be received, in some cases, not exactly the same as in the photography, but as similar as possible, without impacting on quality of the same

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