Lobelia is most often thought of as a flowering perennial, however, Blue Lobelia is a cool-season annual that sports vibrant blue blossoms and is stunning, both as edging and cascading varieties.
In fact, it will cease blooming in the warm spring and summer months, and with proper pruning, will return with a vengeance as soon as the weather turns cooler.
Try lobelia in your garden or in containers this fall! You won’t be disappointed!