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How to Preserve Lilac Flowers

By Ann Johnson ; Updated September 21, 2017
Lilacs can be preserved by drying.
romanian lilac image by Gabriela Aronovici from Fotolia.com

During Victorian times, specific flowers given conveyed secret messages or codes, commonly referred to as the “Language of Flowers.” Purple lilacs represented the first emotions of love, while white lilacs symbolized youthful innocence. Like the rose, the lilac is an exceptionally fragrant flower. As a cut flower, the lilac will stay fresh a relatively short time. Keeping it in water with a floral preservative will help extend its fresh appearance. Drying the cut flower can preserve lilacs for weeks, months and sometimes years. Dry the blossoms immediately after cutting from the bush.

Air Drying

Select lilacs that have just reached their peak or are slightly immature. Don’t attempt to dry a bunch of wilted flowers.

Cut a bunch of lilacs from the bush and secure the bottom of the bunch with a rubber band or piece of twine.

Clip the bunch (upside down) to the bottom of a clothes hanger, using a clothespin.

Hang the clothes hanger in a warm, dry, well-ventilated area out of the direct sun. The bunch of flowers should be hanging upside down. It will take one to three weeks for the flowers to dry.

Silica Gel

Select lilacs that have just reached their peak or are slightly immature and cut from the bush.

Pour a layer of silica gel into an airtight box, about an inch deep.

Snip the small individual lilac blossoms from the bunch, leaving about an inch of stem attached.

Set each blossom in the silica gel, stem first. Do not allow the flowers to touch each other.

Cover the blossoms with a layer of silica gel.

Place the lid on the box and store in a cool, dark, dry location. It will take about two days for the lilacs to dry.


Things You Will Need

  • Gardening shears
  • Rubber band or twine
  • Clothes hanger
  • Clothespin
  • Silica gel
  • Airtight box with lid

About the Author


Ann Johnson has been a freelance writer since 1995. She previously served as the editor of a community magazine in Southern California and was also an active real-estate agent, specializing in commercial and residential properties. She has a Bachelor of Arts in communications from California State University, Fullerton.