Plant will be more attractive if old brown blooms are removed. Hard prune in spring for best summer blooming. It is a zone less cold-hardy than other Buddleia. Hardy in zones 6 to 10. Bloom time is mid-summer to fall .
Blooms are tinted shades of orange, pink, and lavender.
Sturdy vigorous grower. Flower spikes are quite large and both foliage and flowers have delightful fragrances. Rich in nectar for Hummingbirds. It is drought tolerant but does better with a little extra water. Does best in sun to partial sun.