These flowers are a very vibrant and pretty shade of blue. Very nice in a wildflower garden with daisies, etc. They are also care-free an...Read Mored extremely hardy. Without being invasive, they have self-seeded throughout my garden in Edmonton, Alberta, Canada, (zone 3 - goes below -30c and has snow from October to April or May).
These flowers are a very vibrant and pretty shade of blue. Very nice in a wildflower garden with daisies, etc. They are also care-free an...Read More