Europe, Northern Europe, Western Europe, Asia, Central Asia, Western Asia
Hybrid origin
Clay soil areas, Loamy soils, Sandy areas, sandy seeps, Well Drained
Bog Garden, Shaded sites
A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
21,22