Saving Gladiolus

January 29, 2019
saving gladiolus


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In some places, gladiolus can be left in the ground all winter. In colder climates, however, they would freeze and die. Gladiolus can be saved, though, if placed in the root cellar and replanted in the spring. Here’s how.

First, gently dig the entire gladiolus plant and place on newspapers in a shady spot that won’t get frosted. A porch is ideal. Let them sit there for a week or two until the stems easily pull away from the corms.


 Next, separate the new corms from the old ones.



Often, a gladiolus will form two new corms where the old one was. With some wood chips and a bucket, place these new corms on top of the chips not touching one another.

gladiiolas_007.jpg Cover with more wood chips. Continue until the bucket is full. Place more chips on top, cover and place in the root cellar for the winter. In the spring, begin planting the gladiolus about ten days before the last frost. Planting ten or twelve at a time is ideal. Continue planting them every ten to fourteen days until they are all in the ground. This will assure a timely presentation of flowers throughout the summer months.

About This Blog

Celeste Longacre has been growing virtually all of her family’s vegetables for the entire year for over 30 years. She cans, she freezes, she dries, she ferments & she root cellars. She also has chickens. Celeste has also enjoyed a longtime relationship with The Old Farmer’s Almanac as their astrologer and gardens by the Moon. Her new book, “Celeste’s Garden Delights,” is now available! Celeste Longacre does a lot of teaching out of her home and garden in the summer. Visit her web site at for details.

Reader Comments

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winterizing glads

you didn't say what you did with the new baby corms on the glad. And, the picture with a caption "place new corms in a bucket" looked like the old corms minus the baby corms.

Hi Corleen, I don’t save the

Hi Corleen, I don’t save the tiny baby corns.


I love in Northern Utah. Would covering the bulbs (already in ground) with wood chips or top soil keep them protected from our cold winters?

Hi Sherrie, If your ground

Hi Sherrie, If your ground freezes in the winter, it would kill the glads.


Hi i live in trinidad my glads bloom in june what do i do now ...?

Hi Melissa, If your ground

Hi Melissa, If your ground doesn’t freeze, you could probably leave the glads in the ground to bloom again.


+ a 4-season guide to raising chickens!

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