North America, United States, North-Central United States, Central United States, Canada
Europe, Northern Europe, Western Europe, Asia, Central Asia, Western Asia
gardens, Grassland, Warmer regions
Clay soil areas, Loamy soils, Sandy areas, sandy seeps, Well Drained
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9
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