Buddleia / Buddleja davidii is a fast-growing and undemanding shrub from China. It is ideal for a wide range of positions in the garden, providing they are sunny and the soil is well-drained. The long, heavy flowering heads transform the bush and make a stunning display for four to six weeks, attracting clouds of butterflies. Prune hard in early spring or late winter to keep plants within bounds. To propagate, take hardwood cuttings in winter.
