Hardy & long flowering Each container is complete with plants, compost, FREE Raingel & feed treatment. Care instructions are included. These Buddleia are commonly known as the ' Butterfly Bush' & are not as invasive as other varieties. They make virtually no seed & if they do they are highly unlikely to sprout. Free Petite® Dark Pink has beautiful lilac flowers, a dense branching habit & loves full sun. With a long flowering period, from early summer right through to first frost, this plant makes a superb addition to any garden. Ideal as a terrace, balcony, garden or hedging shrub.