Good border plant . The average size is 60 cm. The flower colour is lavender blue. This plant is hardy.The flowering period is August - September.
This plant has in the system Hansen/Mussel used for describing perennials the following code : 3.2.7.4
Explanation of the first digit : General location : OPEN SPACES. Plants for an open space, free of trees and shrubs. Always in the sun and a more or less rich soil.
Explanation of the second digit : Specific demands of the plant : Plants for a warm, sunny place, that have the effect of borderplants (with which they combine very well).
Explanation of the third digit : Where to put : Plants that need protection against too much water in winter. Partly used as rock-garden plant.
Explanation of the fourth digit : Other characteristics : Does not sucker much, combines well with other plants.
