Europe, Northern Europe, Western Europe, Asia, Central Asia, Western Asia
Eastern Europe, Southern Europe, Russia/Siberia, Southern Asia, Western Asia
Clay soil areas, Loamy soils, Sandy areas, sandy seeps, Well Drained
Cold Regions, gardens
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
6, 7, 8, 9, 10, 14, 15, 16