Allamanda Cathartica -

: Produces trumpet-shaped, bright yellow blossoms that can reach up to 5 inches (12.5 cm) in diameter. Some varieties, like 'Hendersonii', feature reddish-brown buds.

To thrive, Allamanda cathartica requires conditions that mimic its native tropical habitat: allamanda cathartica

Allamanda cathartica , most commonly known as the , is a vigorous evergreen tropical vine or shrub prized for its large, flamboyant yellow flowers. Native to South America, it has become a staple in tropical landscapes worldwide due to its rapid growth and year-round blooming in warm climates. Physical Characteristics : Produces trumpet-shaped, bright yellow blossoms that can

: While naturally a sprawling woody climber that can reach 15–20 feet in length, it can be pruned into a compact shrub or hedge. It lacks tendrils or aerial roots, so it must be physically tied to supports like trellises or fences. Essential Care Guide Native to South America, it has become a

: The leaves are glossy, leathery, and dark green, typically arranged in whorls of 3 or 4 along the stems.

: Keep the soil consistently moist during the growing season but never waterlogged, as it is susceptible to root rot.

Golden Trumpet, Allamanda cathartica - Wisconsin Horticulture