Gladiolus Gladiolus
Gladiolus L.
Gladiolus sends up bold sword-like spikes of summer color that few other plants can match for vertical drama — a cormous perennial that thrives in Salem's warm season if you give it decent drainage and full sun. Gladiolus sends up bold sword-like spikes of summer color that few other plants can match for vertical drama — a cormous perennial that thrives in Salem's warm season if you give it decent drainage and full sun.