Golden trumpet - Allamanda cathartica (Care, Characteristics, Flower, Images, Toxic)

Golden trumpet

Also known as: Buttercup Flower, Allamanda, Golden Cup, Yellow allamanda, Angel's trumpet

Golden trumpet (Allamanda cathartica) is a plant species native to Brazil. Golden trumpet is mentioned in Flora Brasiliensis. It is the official flower of Canovanas, Puerto Rico. If this plant is not pruned, it can grow to a height of 6 m.

Scientific classification

Species

Golden trumpet (Allamanda cathartica)

Gentians, dogbanes, madders, and allies

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Toxic to Humans

Toxicity

Perennial

Lifespan

Shrub, Vine

Plant Type

Late spring, Summer, Early fall, Mid fall

Bloom Time

Mid winter, Late winter, Spring, Early summer

Harvest Time

4 m

Plant Height

90 cm to 1.8 m

Spread

Green

Leaf Color

10 cm

Flower Size

Green

Fruit Color

Yellow, Pink, Gold

Flower Color

Green, Yellow

Stem Color

Non-dormant

Dormancy

Evergreen

Leaf type

20 - 38 ℃

Ideal Temperature

Summer, Fall

Growth Season

Rapid

Growth Rate

Images of Golden trumpet

Distribution of Golden trumpet

Distribution Map

Golden trumpet is native to Central and South America and has been introduced to parts of Africa and Asia and other parts of Central America. It prefers mangrove swamps and lowland streams and is widely cultivated in tropical and subtropical regions as an ornamental plant. Golden trumpet is invasive in China and much of Central America.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Terrestrial

Hemisphere Trend Curve

Northern

Sorthern

Flowering

Fruiting

Culture

Economic Value

Substances can be extracted from the golden trumpet plant to be used as pesticides.

Garden Use

Golden trumpet is a popular garden choice because its large, bright yellow trumpet flowers are produced in the wintertime, helping a garden have year-round appeal. It can be commonly spotted filling flowerbeds in tropical gardens, where its compact size helps it fit into small spaces. It is a good complement for Morning glories or Butterfly bush.

Symbolism

Love the light

Interesting Facts

In Chinese mythology, it is said that Hou Yi shot down nine suns, and they fell to the ground and became flowers and plants. The golden trumpet is one of them. When in bloom, it looks like countless small suns playing with each other.

Name Story

Golden trumpet: This beautiful flowering plant is a very popular ornamental plant in tropical regions. The flowers are like a small trumpet the color is bright golden making It beautiful when matched against the green leaves. Therefore, it is often called the Golden Trumpet.

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Cultivars

There are several recognized cultivars of Golden trumpet, including the following common varieties :

Golden trumpet 'Hendersonii'

Toxicity

All parts of golden trumpet are poisonous, causing fever, swollen lips, thirst, nausea, and diarrhea in humans if ingested, and skin irritation on contact. Cats and dogs may experience vomiting and diarrhea from ingestion. Immediate veterinary attention is crucial. Golden trumpet can be a houseplant in temperate climates.

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Quickly Identify Golden trumpet

Large, trumpet-shaped flowers in vibrant golden yellow hue up to 5 inches (13 cm) across.

Leathery, glossy, evergreen leaves in whorls of four, oblong-lanceolate, 6.3 inches (16 cm) long.

Twining stem with milky sap, can grow up to 19 feet (5.8 meters) or more.

Distinctive spiny fruit capsules, green to brownish, 2-3 inches (5-7.6 cm) in length.

Yellow tubular flowers, 3.5 inches (8.9 cm) long, in clusters of 12 on branches.

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Care Guide for Golden trumpet

Every week

Water

Full sun

Sunlight

20 - 38 ℃

Ideal Temperature

Potting Mix, Garden Soil

Soil Type

Water: Golden trumpet thrives in tropical conditions, requiring consistently moist soil and weekly watering to maintain ideal moisture. As an evergreen, its water needs remain steady year-round. Typically grown outdoors, it benefits from ample sunlight and space, avoiding dry periods to preserve its lush foliage.

Fertilize: For golden trumpet's healthy growth, apply a balanced water-soluble fertilizer bi-weekly during spring and summer, reducing to monthly in fall, and none in winter. Use half strength to avoid root burn, and water prior to application. Monitor for over-fertilization symptoms and adjust feeding as needed.

Pruning: Golden trumpet is a vigorous flowering vine with bright yellow trumpet-shaped flowers. Prune in late spring to manage growth and enhance blooming. Techniques include trimming overgrown stems and removing damaged branches. Use clean tools to prevent disease, and consider cuttings for propagation.

Propagation: Golden trumpet prefers warm, tropical conditions and is propagated through semi-hardwood cuttings with several leaf nodes. Apply rooting hormone on cut ends, plant in a rich, well-draining mix, and maintain consistent moisture and indirect light for weeks until roots establish before acclimating to sun.

Repotting: Golden trumpet' thrives with repotting every 2-3 years, ideally in spring for optimal growth recovery. Use a large, sturdy pot to prevent toppling. After repotting, keep the soil moist and provide bright, indirect light for best results.

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Images of Golden trumpet

Distribution of Golden trumpet

Culture

Cultivars

Toxicity

Quickly Identify Golden trumpet

Care Guide for Golden trumpet

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