What are the Differences Between a Pedilanthus Macrocarpus versus a Pedilanthus Bracteatus

This video is intended to identify the differences between Pedilanthus Macrocarpus and Pedilanthus Bracteatus to support arid garden enthusiasts make the best decision for their landscape design preferences.

Pedilanthus Macrocarpus aka Euphorbia lomelii, lady's slipper plant or slipper plant is a slow-growing succulent with 1/2 inch wide Lime-green stalks that can grow up between 3-5 ft tall. They are often times leafless or can have tiny inconspicuous leaves.

These plants spread slowly outwards with new stems emerging from tight clumps below the ground which spreads up to 3 feet wide. The orange-red, slipper-shaped flowers that bloom in the spring and fall are then followed by reddish fruit that develops from the spent flowers.

These plants can tolerate full sun, but look best with some light shade in hot climates. Pedilanthus Macrocarpus is hardy to approximately 30 degrees Fahrenheit and have minimal irrigation requirements. Watering every 2 to 3 weeks is sufficient for this variety.

In contrast, Pedilanthus bracteatus, is also known as the Tall Slipper Plant or Tropic-Tillo. This succulent plant is native to Mexico. With its moderate growth rate, this plant can grow up to 8 feet tall. It features erect green stems with ovate leaves, and redish-orange flower bracts from late spring through fall.

Similar to Pedilanthus Macrocarpus, this variety can grow in full sun to light shade and requires minimal watering. This variety can be irrigated once every few weeks, every few months or not at all. Pedilanthus Bracteatus prefers well-draining soil and is hardy to around 20–25° degrees Fahrenheit.

Pedilanthus Bracteatus is easily distinguished from Pedilanthus Macrocarpus by its taller height, the presence of leaves at the branch tips, which the Pedilanthus macrocarpus often lack. Pedilanthus Bracteatus also grow considerably more erect in contrast. Pedilanthus Macrocarpus conversely tends to arch or bend outwards under their own weight as they get taller.

Both these species are great plants for modern arid landscapes. They can be featured with various geometric forms to invoke diversity and interest.