Edible Flowers?

Yes! There is a long list of them! You do have to be careful about gathering them yourself. Some flowers can be confused with others that could be harmful. But if you know your plants and want to harvest them yourself for use in salads , as garnishes
or in the water, select them from plants that are not near the roadside or anywhere where they may be subjected to auto exhaust or other toxins. Plants from the florist are treated and are not suitable for eating. Also, find out what they taste like first, and when you find ones you like, you could include them in your garden! Hmmmmm, do I see another blog post on the horizon?

Picture and Info Source here