Late in summer, as other flowers start to fade, Japanese anemones come into their own. With their elegant sculpted flowers on long graceful stems and their bold maple-like leaves, they’re an unmissable presence in the border well into autumn. Happiest in partial shade, they’re ideal for brightening up dull spots in the garden, and once they’re settled they’ll spread and come back year after year. Here’s how to make sure your Japanese anemones grow and flourish.