Euphorbia tirucalli ‘Stick on Fire’: A Striking Succulent Shrub with Cautionary Considerations
Euphorbia tirucalli ‘Stick on Fire’ is a captivating shrub or small tree renowned for its succulent branches. Belonging to the Euphorbiaceae family, this plant thrives in semi-arid tropical climates and is native to regions in Africa and the Arabian Peninsula. However, it’s important to exercise caution when handling this plant as it produces a toxic latex that can cause blindness. Proper protective gear, such as gloves and eye protection, should be worn when working with Euphorbia tirucalli.
Multiple Names and Striking Appearance
Euphorbia tirucalli ‘Stick on Fire’ is known by various names due to its distinctive characteristics. It is often called Fire Sticks, Red Pencil Tree, Pencil Tree, Milkbush, Milk Bush, Finger Tree, Sticks of Fire ‘Rosea,’ or Euphorbia tirucalli ‘Rosea.’ The plant can grow up to 2.4 meters (8 feet) in height and features fleshy stems and succulent branches or twigs. While it produces small oval leaves that ultimately shed, the real highlight of this plant is the tiny yellow flowers that emerge at the ends of its branches.
Cultivating Euphorbia tirucalli ‘Stick on Fire’: Easy and Drought-Tolerant
Growing and caring for Euphorbia tirucalli ‘Stick on Fire’ is relatively easy, making it an attractive choice for succulent enthusiasts. This plant thrives in sunny conditions and should be planted in well-drained soil with dry to medium moisture levels. Euphorbia tirucalli is remarkably drought-tolerant and can withstand dry or poor soil conditions. It generally remains disease-free and pest-free, making it a low-maintenance addition to gardens. Moreover, this resilient plant can tolerate salt, as well as the presence of rabbits and deer.
Propagation of Euphorbia tirucalli ‘Stick on Fire’ is commonly done through cuttings, allowing for easy multiplication and expansion of your succulent collection.
Traditional Medicine and Research Considerations
Euphorbia tirucalli has a history of use in traditional medicine across various regions worldwide. It has been employed in treating ailments such as asthma, earaches, and toothaches. Additionally, there have been claims of its effectiveness in treating cancer. However, it is crucial to note that scientific research indicates that this plant suppresses the immune system and promotes tumor growth. Therefore, it may have the opposite effect and potentially contribute to the development of certain types of cancer instead of providing a cure. Caution should be exercised when considering any medicinal use of Euphorbia tirucalli.
Furthermore, researchers are exploring alternative applications for Euphorbia tirucalli latex as a potential fuel source, which could have promising implications in sustainable energy development.
When considering the inclusion of Euphorbia tirucalli ‘Stick on Fire’ in your garden or collection, it’s crucial to appreciate its striking appearance while also respecting its toxic properties and handling it with proper care.
Also, read about Euphorbia epithymoides or Euphorbia schillingii, or Euphorbia characias subsp. wulfenii.