Euphorbia Tirucalli

The Euphorbia Tirucalli, also known as the "pencil tree", is a fascinating and graphic plant that catches the eye with its long cylindrical and leafless stems. Its unique silhouette evokes modern structures or fossilized corals, making it a preferred choice for lovers of contemporary decorative plants. This euphorbia, with a bushy or tree-like habit, can reach several meters in its natural habitat, but remains easy to grow in pots, forming a sculptural plant that is highly drought-resistant.

The color of its stems ranges from bright green to orange-red, especially in full sun or under water stress. This contrast of tones gives the Euphorbia Tirucalli a particular charm, especially in winter. Moreover, this euphorbia is extremely easy to care for, making it ideal for beginner gardeners or low-maintenance environments. It fits equally well in bright interiors or dry gardens, provided it is protected from frost.

In nature, the Euphorbia Tirucalli grows in dry, rocky and sunny areas. There it often forms dense thickets, sometimes serving as natural hedges. Due to its great resistance, it is sometimes used to combat desertification or as firewood in certain regions.

To reveal all its beauty and fiery colors, the Euphorbia Tirucalli needs plenty of light:

🌞 Intense sunlight: It tolerates direct sun without issue, and it is under these conditions that it develops spectacular red or orange shades.

🌤️ Indoors: Place it near a south-facing window. In insufficient light, the stems will remain green and growth will slow down.

The Euphorbia Tirucalli is a succulent plant that requires very little water:

💧 Spring / summer: Water every 2 to 3 weeks, allowing the substrate to dry completely between waterings.

❄️ Winter: Space watering as much as possible or stop completely, especially if the temperature drops below 15 °C.

⚠️ Warning: Too much water can cause root rot. Overwatering is the main cause of failure.

Adapted to warm climates, the Euphorbia Tirucalli requires attention when temperatures drop:

🌡️ Ideal: Between 20 and 28 °C during the growing period.

❄️ Minimum: It does not tolerate frost. Bring it indoors when temperatures approach 10 °C.

🪨 A draining substrate is essential for its survival:

Use a mixture of cactus substrate then add 50% perlite to ensure good drainage. A surface dressing of pumice stone will limit excessive moisture

The flowering of the Euphorbia Tirucalli is very discreet:

🌸 Season: Rarely in spring, mainly outdoors in warm areas

🌼 Appearance: Tiny yellow to greenish flowers, inconspicuous, located at the ends of the stems