Rue Anemone
Rue anemone (Thalictrum thalictroides), or windflower as it is sometimes known, is a graceful, delicate beauty that softens and sweetens the shade garden when in bloom. It is also an early-season garden wildflower, which usually blooms in April, though in my zone 5B garden, they last until May. If you have a little more Southern latitude, you can likely enjoy them longer, too.
A small perennial at only 6 to 10 inches in height, it sports small, buttercup-like flowers in shades of white to pale pink. The flower consists of six to ten petal-like sepals surrounding a cluster of bright golden-yellow stamens, giving each flower a daisy-like appearance. The delicate blossoms hover above fine ferny foliage that is deeply cut and very similar to Meadow rue (Thalictrum species), which is how it earns its common name. The leaves are often still present and attractive long after the flowers have faded in the summer months.
Rue anemone grows in partial to full shade, and likes well-drained, humus-rich soil. It can often be seen in the forest understory carpeting the ground in combination with other spring wildflowers like trilliums, spring beauties, and bloodroot. In a garden, it works well in woodland gardens, under trees, or in shaded borders. It’s a good choice for naturalizing, where it will slowly and naturally multiply over the years, though it is not particularly invasive. The rhizomes clump together to form small colonies that gradually get a little bigger over time. The plant can also self-seed.
Rue anemone is very low-maintenance. Once established, it just needs consistently moist but not soggy soil, and it will reward you with soft, sweet blooms year after year. Another benefit is that it’s deer-resistant, and that can be a good benefit in your neck of the woods. Ecologically, it provides early-season nectar for small bees and pollinators.
The rue anemone isn’t a super showy plant, but it adds an essential softness and authenticity to native plantings, in my opinion. It’s one of those flowers that is nice to have in the garden, even if it is kind of weedy-looking. To me, it’s not weedy looking at all. It’s dainty, and it lights up the shade in a way few other native wildflowers do.