Euphorbia ingens (Cowboy Cactus)

Meet the Euphorbia ingens (Cowboy Cactus)

Euphorbia ingens is a large, tree-like succulent native to the dry regions of southern Africa, particularly in South Africa, Zimbabwe, Botswana, and Mozambique. It grows naturally in rocky hillsides, savannahs, and open woodland where rainfall is low and temperatures can be high. Belonging to the diverse Euphorbia genus, Euphorbia ingens is often called the candelabra tree because of its tall, branching arms that resemble a traditional candelabra. These thick, ribbed stems store water, allowing the plant to survive long dry periods. Although it closely resembles a cactus, it is not related; the similarity is an example of convergent evolution, where unrelated plants develop similar forms to adapt to harsh desert-like environments. In its natural habitat it can grow into an impressive tree up to 10–12 metres tall, making it one of the largest euphorbias.

Why You'll Love It

• Bright warm spot
• Letting the compost dry out

Growing & Care

Left to grow, expect a spread of Up to 60 cm wide and a height of 2 m in height.

A Few Things to Watch For

• Overwatering or sitting in soggy soil
• Dark spots will cause legginess