big-root cranesbill 'Velebit'

A herbaceous perennial, 30cm high, spreading by rhizomes, with semi-evergreen, aromatic, lobed green leaves, which turn red in autumn, and long stems, held well above the leaves, of mid magenta-pink flowers, with reddish calyces which are less inflated than most G. macrorrhizum varieties, from late spring to midsummer