Salix caprea 'Kilmarnock' - Kilmarnock 
                                Willow
                              
                              There are many pleasing ways to grow pendulous 
                                willows. This quick-growing shrub can easily be 
                                trained to cascade over a retaining wall. Another 
                                option is to graft Pendula onto straight stock 
                                - S. smithiana is supposed to the best for grafting 
                                - so that the branches weep to the ground.
                                
                                Highly ornamental.
                              That's a boot on the left for size comparison.
                              Description: small pendulous 
                                form; .5 m (20"); very effective in a small area 
                                growing on mounded soil
                   Conditions: full sun to part shade; moderately 
                    drought tolerant; tolerates poor soil; pruning stimulates 
                    fresh pendulous growth
                               Coldest zone: 3 
                                (find your zone; further info on plant hardiness)
                                
                  Comparison of willow 
                    stems and leaves
                  Lists of various willow 
                    uses