Rose petals are edible and can be used for a variety of culinary purposes. However, not all rose petals are edible. Only petals from roses that have been grown organically and are pesticide-free are safe to eat. Some common edible varieties of rose petals include Rosa gallica, Rosa rugosa, Rosa alba, Rosa centifolia, and Rosa damascena. Rose petals have a sweet and floral taste, and can be used to make syrups, jellies, ice creams, teas, and even salads.

Are any rose petals poisonous?

Yes, some rose petals can be poisonous if ingested. The petals of some species of rose, such as the Rosa rugosa, contain toxic compounds called glycosides which can cause nausea, vomiting, and diarrhea if ingested. Ingesting the petals of other species can also cause skin irritation, so it is best to avoid eating them.