This plant has in the system Hansen/Mussel used for describing perennials the following code : 4.4.1.4
Explanation of the first digit : General location : ROCK GARDEN. Plants originating from mountainous areas. In the garden used as a ground-cover, between rocks, loose brick walls or in alpine gardens.
Explanation of the second digit : Specific demands of the plant : For a sunny, moist, rocky soil, like mountainsides.
Explanation of the third digit : Where to put : To be planted in small groups or solitary, moist soil.
Explanation of the fourth digit : Other characteristics : Does not sucker much, combines well with other plants.
