Buddleia davidii 'Windy Hill' (Purple Butterfly-bush)

The Buddleia davidii 'Windy Hill', also known as the Purple Butterfly-bush, is a beautiful and fragrant shrub that attracts butterflies with its vibrant purple flowers. This cultivar has a compact growth habit, making it perfect for smaller gardens or containers. It blooms from summer to fall and can reach a height of 4 to 6 feet with a spread of 3 to 4 feet. Its narrow green leaves provide an attractive backdrop to the abundant flowers.