Buddleja davidii Black Knight - Buddleia - Butterfly Bush
Product ref: S1S004
This fabulous summer-flowering shrub is guaranteed to create an impact in a sunny border. Pruned hard in early spring it produces dense spikes of fragrant, dark purple flowers, which attract butterflies and other beneficial insects into the garden. In autumn the pointed grey-green leaves turn butter-yellow. Supplied in approx 2 litre containers.