Euphorbia royleana

Plant Type: Euphorbia
Plant Height: 6-15 feet
Spread: 2-6 feet
Flower Color: greenish-yellow
Sun Exposure: Full Sun, Partial Shade

Royle’s Spurge (Euphorbia royleana) – A Striking, Tree-Like Succulent for Phoenix Gardens

Euphorbia royleana, commonly known as Royle’s Spurge, is a visually impressive succulent native to the Himalayan regions of India, Nepal, and Pakistan. With its sculptural, tree-like growth habit, this succulent is perfect for adding dramatic height and architectural interest to desert landscapes and dry gardens.

Stunning Architectural Form

Royle’s Spurge can grow between 6 to 15 feet in height, making it one of the taller succulents suited for xeriscaping. The plant forms a thick, central stem with upright branches covered in spines, giving it a distinct, rugged look. The segmented stems create a sculptural, tree-like form that makes it an ideal focal point in rock gardens or as a standalone specimen.

Drought-Tolerant and Easy to Grow

Euphorbia royleana thrives in full sun to partial shade, making it well-suited for Phoenix’s sunny and hot climate. It prefers well-draining soil and is highly drought-tolerant, needing minimal water once established. This succulent is perfect for xeriscaping or low-water landscapes.

Key Features:

• Impressive tree-like structure adds height and architectural appeal to gardens.
• Thrives in full sun and drought conditions, making it ideal for Phoenix’s dry climate.
• Low-maintenance, perfect for busy homeowners or gardeners seeking low-water plants.
• Adaptable to various soil types, as long as the soil is well-drained.
• Milky sap produced when cut can be irritating, so handle with care.
• Can be used as a focal point in succulent gardens, rock gardens, or as a statement plant.

Care and Maintenance

Royle’s Spurge is a hardy, low-maintenance plant. It prefers bright sunlight and should be planted in well-draining soil to avoid root rot. Water sparingly, as this plant is highly adapted to dry conditions. Like other Euphorbia species, the plant produces a milky sap that can irritate the skin and eyes, so wear gloves when handling it.

A Dramatic, Tree-Like Addition to Your Phoenix Landscape

The architectural beauty of Royle’s Spurge makes it an excellent choice for desert gardens or succulent displays in the Phoenix Valley. Its height and sculptural form add a bold, dramatic touch to rock gardens, xeriscapes, and drought-tolerant landscapes. If you're looking for a low-maintenance, visually stunning plant to enhance your outdoor space, Euphorbia royleana is an exceptional option.