The stardiva scaevola has a rugged perseverance. There is something about those mounds of stars, however, that makes you fall madly in love with each and every color.

With its brief but beautiful blue star-shaped blooms, Blue Star (Amsonia tabernaemontana) is a popular and easy-to-grow ...

Julian Palphramand, Head of Plants at British Garden Centres, says, “It produces attractive clusters of dark blue, star-shaped flowers that are beautifully displayed on tall and upright stalks.