£7.29 – £8.69Price range: £7.29 through £8.69
Physocarpus opulifolius ‘Diabolo’ is a superb deciduous shrub, boasting dramatic deep purple foliage and dainty pinkish-white flowers. This hardy Ninebark provides year-round interest and thrives wonderfully in UK gardens, attracting pollinators.
225 in stock
Discover Physocarpus opulifolius ‘Diabolo’, a striking deciduous shrub famed for its dramatic dark foliage and captivating seasonal interest in UK gardens.
This exceptional plant brings bold colour and architectural form to any landscape. Its rich, deep purple leaves truly stand out, offering a powerful contrast. Furthermore, the ‘Diabolo’ cultivar, also known as Ninebark, is particularly prized for maintaining its intense colour. It adds structure and beauty, making it a valuable asset for both informal and contemporary designs. Consequently, it’s a favourite among gardeners seeking visual impact.
Physocarpus opulifolius ‘Diabolo’ is a superb deciduous shrub, celebrated for its ornamental appeal. Its botanical name, Physocarpus, comes from Greek words meaning “bladder fruit.” This describes its distinctive inflated seed capsules. The specific epithet, opulifolius, means “with leaves like Viburnum opulus.” This reflects a similarity in leaf shape. The cultivar name ‘Diabolo’ aptly refers to its intensely dark, almost black-red foliage. This dramatic colour sets it apart.
Throughout spring and summer, the deeply lobed leaves maintain their rich, dark hue. This provides a stunning backdrop for other garden elements. In early summer, typically around June and July in the UK, the plant produces dainty clusters of pinkish-white flowers. These blooms create a beautiful contrast against the dark foliage. Afterwards, the shrub develops reddish seed heads. These prolong its visual interest into autumn. Finally, the leaves turn a vibrant bronze before falling.
This plant is incredibly versatile in UK gardens. It forms an elegant, upright bush. This makes it ideal for mixed borders, as a striking specimen, or for informal hedging. Its vibrant colour defines garden areas. Furthermore, its exfoliating bark peels away in layers. This reveals varied inner bark colours, adding texture during winter. Pruning helps maintain shape and vigour. Gardeners often prune in late winter or early spring. This encourages new, colourful growth and a denser habit.
Physocarpus opulifolius ‘Diabolo’ also benefits local wildlife. Its flowers are a magnet for bees and other important pollinators. This contributes to garden biodiversity. Some birds might enjoy its berries, though they are not a primary food source. This tough, resilient shrub thrives in various conditions. It tolerates many soil types and is exceptionally hardy. This ensures reliable performance year after year. It is an excellent choice for many UK gardens.
Very hardy. Tolerates temperatures typical of a continental winter.
This plant is deciduous so it will lose all of its leaves in the autumn and get fresh new foliage each spring.


