Physocarpus opulifolius Diabolo (3lt)
Ninebark
£12.50
Arguably the most popular Physocarpus with its deep coppery red young foliage that matures to a dark purple almost black. This colour is the perfect foil for the clusters of white flowers in midsummer that are followed by red seed cases that persist well into autumn. Height and spread to around 3m. Prune hard in late winter/spring. Any soil in sun or part shade.