"sheh-VAHL-skee". A bold, architectural perennial valued for its striking, deeply cut dark green foliage and tall, slender spikes of golden-yellow flowers. Blooming in mid to late summer, the dramatic flower stalks can reach up to 5–6 feet, creating a strong vertical accent in shade or woodland gardens. Preferring moist, rich soil and partial shade, it thrives in areas with consistent moisture and offers a bold contrast to other foliage plants. Its combination of texture, height, and late-season bloom makes it a standout in any garden.