Bressingham Purple Jacob's Ladder has masses of beautiful spikes of blue flowers rising above the foliage from mid spring to mid summer, which are most effective when planted in groupings. Its attractive ferny pinnately compound leaves emerge burgundy in spring, turning dark green in color with distinctive deep purple edges throughout the season. The fruit is not ornamentally significant. The deep purple stems are very colorful and add to the overall interest of the plant. Bressingham Purple Jacob's Ladder is an herbaceous perennial with tall flower stalks held atop a low mound of foliage. Its relatively fine texture sets it apart from other garden plants with less refined foliage.