Giant sprays of delicate, lavender-purple flowers appear on tall, dark purple stems from mid thru late summer. The distinctive green foliage forms a nice, low mound. Use these plants in a wildflower garden where they will naturalize with ease, or as filler plants at the back of the border. Native to the Korean Peninsula and Japan.
‘Black Stockings’ giant meadow rue
Thalictrum rochebrunianum 'Black Stockings'