This perennial is mostly grown for its large, silvery-woolly leaves.But it also produces beautiful white flowers on tall, branched stems.Native to southern Europe.Height: 70 cm. Seeds per pkt. (approx.): 20 seeds.
Hardy, clump-forming perennial with quite large gray-green leaves.Grows showy spikes of two-lipped, lavender-blue flowers from early summer to autumn.Native to Russia and Romania.Height: 80 cm. Seeds per pkt. (approx.): 25 seeds.