This plant has in the system Hansen/Mussel used for describing perennials the following code : 3.1.1.5
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 preferring a dry and sunny place, sometimes in brick walls.
Explanation of the third digit : Where to put : A typicla plant for semi-deserts.
Explanation of the fourth digit : Other characteristics : Robust, often large plant. Can be used as a solitary plant.
Color : geel
Flowering period : june - september
Size approx. : 100 cm.
Recommended quantity per square meter : 5
Location of the plant shown in the first picture : Oostenrijk / Hongarije 2010