Also known as Michaelmas daisies, they thrive in US hardiness zones 4 to 8, and are a safe bet if you're looking for the longest-flowering perennials to fill your garden. When asters explode into ...
It wasn’t so long ago that late-blooming asters and brilliant foliage punctuated ... feed and shelter the fauna that overwinter here, my perennial beds are a sorry mess to behold.