by Larry Hodgson November 4, 2017 10 Bulbs Gardening Gladiolus: Hardier Than You Think Most gardeners in cold regions (hardiness zones 7 and below), even beginners, know you’re supposed to dig up gladiolus (Gladiolus xContinue Reading Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Like this:Like Loading...