ErodiumErodium reichardii is commonly known as alpine geranium or stork’s bill. This low-growing perennial is native to to the mountains of Corsica and Majorca, so in a garden setting is perfect for rock gardens, troughs and other well-drained areas.Erodiums should be planted 8"-12" apart in gritty, very well-drained soil, with a slightly alkaline soil pH.Add lime to the soil in the fall if you have acid soil.They will produce more flowers if they are grown in full sun,but will happily grow and bloom in partial shade as well.Water regularly and thoroughly when your Alpine Geranium is in bloom, but keep on the dry side while dormant