Cut the Roses: Using protective gloves (or just being mindful of the thorns) and garden shears, cut your rose flowers. The amount will depend on how many dried rose petals you want to make.
Carefully pull away the petals from the central shoot.
Spread in an even layer on a cookie sheet or large basket.
Leave out to air dry in a warm, dry place, preferably out of direct sunlight.
Drying time will depend on your specific conditions, but can range anywhere from one day, up to a week.
Once the drying process is complete, and left with fully dried roses (petals will be crisp, without any remaining moisture, you can transfer them to an airtight container, such as a large glass jar.
When you're ready to make a cup of tea, simply add a few dried rose petals to your herbal tea and steep in hot water for up to 10 minutes.