Euphorbia

Euphorbia plants, commonly known as spurges, bring a strong sense of shape and texture to borders long before their flowers are considered. Depending on the variety, foliage can be fresh green, blue-grey, burgundy or beautifully variegated, while the characteristic flower bracts appear in vivid lime, yellow-green and softer chartreuse tones. That combination gives Euphorbia a distinctive presence among flowering perennials, especially in contemporary borders, gravel gardens and more naturalistic planting where foliage and form matter just as much as bloom.

One of the great strengths of Euphorbia perennials is their versatility. Some form neat, compact mounds, while others develop into taller architectural plants that hold their shape through much of the season. Many Euphorbia varieties thrive in sunny, free-draining positions and become notably drought tolerant once established, while others are better suited to woodland edges or partial shade. Their unusual flower structure also makes them valuable to pollinators, and the fresh acid-green tones of spring growth can create striking combinations with tulips, alliums, grasses and darker-leaved plants.

In UK gardens, hardy Euphorbia plants are especially useful for adding continuity between flowering moments. They can anchor a border with evergreen or semi-evergreen foliage, introduce contrast through unusual leaf colour, or bring a fresh burst of brightness when their bracts appear. Whether used as a structural plant, repeated through mixed borders or chosen for its sculptural foliage, spurge offers a confident, distinctive character that is difficult to replicate with other perennials.

One useful care point is worth keeping in mind: Euphorbia produces a milky sap that can irritate skin and eyes, so gloves are advisable when pruning or handling cut stems.