Buddleja Purple Flowers. Buddleja davidii Monum selling name Nanho Purple is a hybrid cultivar derived from a crossing of B. Black Knight Dark Purple Probably the darkest Buddleja of all deep deep colour and strong honeyed scent.
Long and narrow tufts of tubular flowers are rich in nectar and attract butterflies. The Butterfly Bush is a popular garden perennial. Trim spent flowers and feed to encourage re-blooming.
Flowers come in a variety of colours including purple blue pink and white.
Royal Red back-crossed with BRoyal Red by the wholesale Monrovia Nursery of California USA in 1980. The cut flower stems are approximately 20-25 tall. The Butterfly Bush is a popular garden perennial. 15072014 Along fences by the tracks and almost any patch of waste ground you will notice the long slender clumps of flowers usually lilac but also blue deeper purple.