Butterfly bush Buddleja 'Lavender Flow' on stem purple - Hardy plantLike to see more butterflies on your patio? The butterfly bush 'Lavender Flow' is sure to help! This standard plant is a butterfly magnet that is ideal for planting in a pot so you can brighten up your patio or balcony. The beautiful purple flowers live up to their full potential in a sunny spot where you can enjoy them all summer long. Make sure that you plant the butterfly bush in well drained soil that you keep slightly damp. Make your patio or