Compass Plant 50 Seeds Silphium laciniatum

Silphium laciniatum, commonly known as compass plant, is a perennial native to the tallgrass prairies of central North America, valued both for its ecological role and its distinctive appearance. Belonging to the aster family (Asteraceae), this robust plant can reach heights of 6 to 9 feet, with deeply lobed, coarse, sandpapery leaves that are often oriented north to south, a unique adaptation believed to reduce heat stress by minimizing direct sun exposure—a trait that inspired its common name. Its large, bright yellow, sunflower-like blossoms appear in mid to late summer, rising high above the foliage on sturdy stems, and serve as a critical nectar and pollen source for a wide array of pollinators, including bees, butterflies, and other beneficial insects. Birds, particularly goldfinches, feed on its seeds in the fall, further extending its ecological importance. The compass plant’s deep taproot, which can extend more than 15 feet into the soil, makes it extremely drought-tolerant. I