Erodium absinthoides

Erodium absinthoides in bloom on sunny rocky scree of the Balkans
Erodium absinthoides

Perennial of the Geraniaceae family, Erodium absinthoides is native to the Balkan Peninsula, Turkey, and the Caucasus, where it grows on rocky scree, stony slopes, and sunny cliffs, generally between 800 and 2,200 meters in altitude.

It forms loose and spreading clumps 15 to 30 cm in height, from a woody base. The foliage is finely cut, bipinnatifid, medium green to grayish, very similar in appearance to that of wormwood — which its epithet recalls. The slender, branched flowering stems bear the flowers in sparse umbels.

The flowers are large for the genus, with five rather strong pink-lilac rounded petals, slightly veined with darker pink, giving them a neat and bright appearance against a dark rocky background. In its natural habitat, its flowering extends from June to August. In cultivation, it can begin as early as May and continue for a good part of the summer.

In cultivation, it requires very well-drained soil, preferably calcareous, in full sun; it withstands summer drought well once established. An excellent subject for rock gardens, walls, and gravel gardens.