A mass of soft powder-blue flower spikes from July onwards, making it a magnet for butterflies and admiring visitors alike. The well-branched stems require no cutting back as the season progresses, and they are a great addition to bouquets. A Royal Horticultural Society Award of Garden Merit plant.
A mass of soft powder-blue flower spikes from July onwards, making it a magnet for butterflies and admiring visitors alike. The well-branched stems require no cutting back as the season progresses, and they are a great addition to bouquets. A Royal Horticultural Society Award of Garden Merit plant.
Best in well-drained soil. Deadhead spent flowers for additional flowers.
