Since flowers tend to be fragile, even the tastiest most edible flowers don't end up in the grocery store. But you can get them here!
Mimosa - yes those fragrant puff balls are edible! Tea and tincture made from the flowers is thought to have stress relieving compounds
Wild onion - roughly chop these up for a crunchy punch of onion/garlic flavor in salads and soups!
Arugula flowers have the same flavor as arugula but slightly more subtle. Great for garnishing any savory meal
Camellia petals fantastic four decorating fancy baked goods, and also make an amazingly delicate herbal tea.