聚合草 '希德科特藍'

Planted these in a shady corner that nothing else would grow in, and they've taken off beautifully. The roots really are vigorous as described, filling in the bare spot within a single season.

The whorled blue flowers are even prettier in person, and the roots have already grabbed hold in my dry shade bed. It's turned a patchy corner into a dense, weed-proof carpet faster than I expected, which is exactly what I needed.

Planted these in a shady spot under the maple tree, and they've already started filling in nicely. The flowers are a really pretty blue and keep coming.