The Dog Rose, Rosa canina has long, thorny stems that grow vigorously every year which makes it ideal to form a hedge. In summer large pink or white flowers cover the hedge and provide colour, they will continue to form into bright red hips in autumn are enjoyed by a wide range of birds as they stay juicy into winter. Supplied as 60 - 90cm bareroots (24 - 35) Height: 400cm (157). Spread: 250cm (98). Planting Distance: 50cm (20). (3 plants per metre for a single line hedge).