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How to Preserve Leaves Using Glycerine

Preserving leaves using glycerine (also spelled glycerin) captures the natural shape and texture of the leaves since pressing or other processing is not required. The leaves remain pliable but keep their natural structure with every ridge, vein and curl preserved to create beautiful, realistic floral arrangements. The preservation mixture will turn the leaves to a dark greenish-brown color. Food coloring can be added to the preservation mixture if different colors are desired for specific arrangements.

Things You'll Need

  • Garden pruner
  • Glycerine
  • Water
  • Stove
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Instructions

    • 1

      Harvest the leaves to be preserved by using garden pruners to snip them off as close to the branch as possible the morning before beginning the preservation process.

    • 2

      Prepare the preservation mixture by heating water to 160 to 180 degrees Fahrenheit, then adding glycerine into the water at a ratio of two parts water to one part glycerine.

    • 3

      Remove the mixture from heat, stir it until the temperature cools to 80 to 100 degrees Fahrenheit and pour it into a flat container that is least 3 inches high and broad enough to accommodate the amount of leaves that are to be preserved.

    • 4

      Lay the leaves down flat in the liquid covered by at least an inch of the preservation mixture.

    • 5

      Allow the leaves to soak in the preservation mixture for four weeks while checking the level of the mixture each day to make certain it is covering the leaves.

    • 6

      Remove from the preservation mixture and allow to air-dry.