Linden Hill Nursery on Instagram: "Andropogon gerardii ‘Blackhawks’ – Fall’s Dark Drama This bold native cultivar earns its name with deep burgundy foliage that matures to near-black by fall. Upright and architectural, it holds its form beautifully through the winter, topped with distinctive turkey-foot seed heads. A warm-season grass with real attitude — perfect for adding vertical structure and moody contrast to modern prairie designs or wild-meadow plantings. • Height: 4–5 ft • Bloom time: La