A spectacular plant with the very sturdy stems clothed with coarse and hairy green leaves before being topped by heads of the most amazing deep blue flowers.
Early summer flowering. Best in a sunny position. 120cm x 60cm (4' x 2').
A spectacular plant with the very sturdy stems clothed with coarse and hairy green leaves before being topped by heads of the most amazing deep blue flowers.
Early summer flowering. Best in a sunny position. 120cm x 60cm (4' x 2').