In the mid-'80s I attended a mid-South Native Plant Conference and brought back a blue star plant, Amsonia tabernaemontani, for my garden. It has given me years of pleasure and increased greatly in ...

Discover the elusive beauty of true-blue flowers for your Minnesota garden with these 10 stunning annuals and perennials.

What’s your favorite color? My favorite color has always been green. I guess it figures, given my life-long interest in plants. But, if you ask me what my favorite color of flower is, I would say blue ...