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How to Make Dehydrated Rose Petals in a Dehydrator

Learn how to dehydrate roses in a dehydrator so you can use them in all your other projects!
Author: Free to Flower

Equipment

  • Dehydrator

Materials

  • Fresh roses

Instructions

  • Pluck the petals off the flowers. You can even use the dehydrator to dry whole, smaller flowers.
  • Spread the petals out evenly on the dehydrator trays.
  • Set the dehydrator to 130°F (55°C).
  • Run the dehydrator for roughly 5 hours.

Video

Notes

Tips for Dehydrating Rose Petals

  1. Spread the petals in a single layer on a paper towel or dehydrator tray. For larger flowers, consider cutting them into smaller pieces to speed up the drying process.
  2. When plucking petals, be gentle to avoid bruising, which can affect their appearance once dried. 
  3. Although 130°F (55°C) is a good starting point, you might want to adjust slightly lower if you’re concerned about preserving the natural oils and fragrance of the petals.
  4. While 5 hours is a general guideline, the actual time may vary depending on your dehydrator model and the humidity in your environment. You want to start checking your petals around the 4-hour mark to ensure they don’t over-dry.
  5. For even drying, rotate the trays halfway through the process, especially if your dehydrator doesn’t have a fan for uniform airflow.
  6. If your dehydrator trays have large gaps, line them with parchment paper to prevent smaller petals from falling through and to make cleanup easier.
  7. Make sure the petals are fully dry before storing them, as incomplete drying can lead to mold growth.
  8. For the best results, start with fresh roses from your rose bushes. Fully open roses work well and offer a delightful way to enjoy their beauty even after drying.

Storing Dehydrated Rose Petals

Dehydrated rose petals can be stored for up to 1-2 years if kept in an airtight container in a cool, dark place. Proper storage helps maintain the color and fragrance over time.
  • Store dried rose petals in a plastic bag or glass container with a tight seal to prevent moisture while maintaining freshness.
  • If you’re using retail store packaging, ensure it is undamaged and suitable for storing dried petals.
  • To preserve their color and scent, keep the container in a cool, dark place and avoid areas with high humidity levels or direct sunlight.