How Long Do Sugar Flowers Last?

Sugar Flower Essentials

Unlike fresh flowers, sugar flowers are shelf-stable and can last for years!

hands cutting out rose petals from rolled out pink gumpaste

They are made from gumpaste, which I make in small batches from scratch before I start creating the flowers. I use tylose powder* in them and I only use the CAI brand because I think it makes the strongest and most stable flowers.

Interested in learning more about gumpaste?!
I wrote a whole guide!
It’s still in editing mode but will be published in February 2025.
Want to preorder today?
Click here to buy for only $9!

Highlights of Using Tylose Powder:

  • Specially formulated to resist high humidity.
  • Improves freeze and thaw stability of gum paste.
  • Longer shelf life.
  • It acts as a great emulsifier, that helps distribute the fat uniformly and prevents fat from migrating to the surface where it could oxidize and spoil the gum paste.
  • Gluten-Free


Phone-sized scrolling image of sugar flower storage checklist next to the text reading storing sugar flowers is a piece of cake. Your go-to checklist for sugar flower shelf life + storage


Always store Sugar Flowers
in a cool, dry, dark place.

  • Sunlight can fade the colors as well as fluorescent light bulbs
  • If it’s too hot the petals can “wilt” and droop
  • If it’s too cold they can get brittle
  • If it’s too humid, the petals will definitely droop
  • If you don’t keep them in a closed box, they’ll get dusty
  • Check out this blog post for more details about taking care of your flowers.

And as a testament to the shelf life of sugar flowers, I still have a box of the flowers from my wedding 3 years ago (it’s almost our anniversary!!) and they look just as good as the day after my wedding when I took them all off the dummy cake before we left for our honeymoon.

Final Storage Thoughts

So if you want to keep your sugar flowers for a long time, I recommend storing them in a closed box (the shipping box is great for short term— a few weeks or months— storage) like a rubbermaid tub (I like the Roughneck line), and you can even put desiccant packs* in it to prevent humidity. I’m also testing some clear, UV-protected acrylic boxes. I want to see how the light exposure is affecting the flowers. I’ll keep you posted!



Phone-sized scrolling image of sugar flower storage checklist next to the text reading storing sugar flowers is a piece of cake. Your go-to checklist for sugar flower shelf life + storage


Interested in learning more about gumpaste?!
I wrote a whole guide!
It’s still in editing mode but will be published in February 2025.
Want to preorder today?
Click here to buy for only $9!

Some of the links on this page are affiliate links. That means I get a small commission if you purchase through this link. However, I make it a point to only share tools and resources I truly love and use.

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