BROOMCORN—10 STEM/BUNCH Dried Autumn Botanicals in Bulk | Chantilly, VA Broomcorn (Sorghum bicolor) isn't technically a flower, and honestly it couldn't care less. Known for its tall stems, dramatic seed heads, and incredible texture, broomcorn brings movement and character to arrangements that need something a little unexpected. Whether used in fall designs, dried arrangements, installations, or modern event work, it creates visual interest almost instantly.