Euphorbia tirucalli 'Fire Sticks'

Euphorbia tirucalli 'Firesticks', more casually referred to as Firesticks or the Pencil Cactus, is a fascinating succulent shrub that's often hailed for its vibrant orange-red stems, giving it an almost flame-like appearance in the sunlight. Hailing originally from Africa, this distinctive plant has found its niche in desert gardens globally, especially adored in the Aussie landscape for its vivacity during the cooler months, where its fiery hues glow almost luminously.

Despite its hardiness, this unique plant does require some caution due to its sap, which is highly toxic if ingested and can cause skin or eye irritation. Thus, it's advisable to place it in areas where children or pets are unlikely to come into contact with it, or away from pathways where it could be accidentally brushed. So while its upkeep is practically zero, always remember to wear gloves and eye protection when pruning, as a single brush against its sap can cause discomfort.

Standing tall at up to 2.4 metres, when fully mature and grown in the ground,  'Firesticks' is well-suited to a variety of applications. Its slender, cylindrical stems, akin to pencils or sticks, make it a captivating addition to a xeriscape garden or as a windbreak or screening plant on expansive properties.

When grown in a container, however, this vibrant plant can be maintained at a smaller size, making it perfectly adaptable to more compact spaces. Its striking silhouette and bold colour palette also make it a popular choice as a potted specimen, gracing balconies and patio spaces with its fiery presence.

'Euphorbia tirucalli 'Firesticks'' thrives best under direct sunlight and is not fussy about the soil type, as long as it is well-draining. Overwatering or waterlogged conditions are to be avoided, but once established, this hardy plant can survive on natural rainfall alone. Regular pruning isn't necessary, but feel free to trim outliers or cut back hard to keep its size manageable.

This fiery shrub has a unique charm that goes beyond its stunning colours. Euphorbia tirucalli 'Firesticks' can reach up to 7 metres in height and is composed of fleshy stems often arranged in whirls. The leaves, which are small and oval, typically fall off early, leaving the stems to take the spotlight.

An intriguing aspect of this plant's history is its use in traditional medicine across different cultures. Despite its sap's toxicity, some cultures have tried to use it to treat various ailments, from coughs and earaches to warts and tumours. However, caution is advised, as current research suggests that it may suppress the immune system and even promote certain types of cancers.

In a nutshell, 'Euphorbia tirucalli 'Firesticks'' is a remarkable succulent that makes a bold statement with its fiery hue and unique form. While its use demands care and awareness of its potential toxicity, its maintenance is relatively low and its aesthetic rewards are undeniably high. This plant is a perfect fit for anyone looking to add a splash of drama and colour to their garden or home.