Flash is a highly vigorous, uniform, and productive hybrid collard variety, prized for being extremely slow-to-bolt and offering fast regrowth for repeated harvests. These dark-green, smooth-leaved plants grow upright to 16–30 inches tall and offer a mild, sweet flavor. They are heat-tolerant and cold-hardy.
Flash is a highly vigorous, uniform, and productive hybrid collard variety, prized for being extremely slow-to-bolt and offering fast regrowth for repeated harvests. These dark-green, smooth-leaved plants grow upright to 16–30 inches tall and offer a mild, sweet flavor. They are heat-tolerant and cold-hardy.