Goat's beard

Aruncus dioicus is a magnificent, large specimen perennial that brings a touch of architectural elegance to the damp, shady corners of a UK garden. It forms a substantial mound of finely divided, fern-like, medium-green foliage that remains attractive throughout the growing season. In midsummer, it produces spectacular, creamy-white plumes of tiny flowers that resemble those of Astilbe, appearing like frothy clouds above the leaves. This plant is fully hardy and thrives in moisture-retentive, fertile soil in partial shade, though it can tolerate full sun if the ground remains consistently wet. It is particularly effective when planted near water features or in a woodland garden setting. Male and female flowers appear on separate plants, with the male plumes being slightly bushier. Once established, it is a very low-maintenance choice that adds significant vertical interest and texture, growing up to two metres in height.

Sun: Partial shade.

Soil: Moist, fertile loam.

Hardiness: H7 — below −20°C.

Flowering: Jun, Jul.