What Flowers Are in Season in the Summer in Seattle?

Here are some of the flowers blooming in summer (June, July, and August) in the Pacific Northwest. This is not an exhaustive list but rather a starting point to help give you some ideas. Summer is an ideal time for blousy abundance in the garden. This means you have a huge quantity of choice! I love meadow-style summer arrangements with dancing grasses and many small pops of colors. I also love decadent English country garden weddings with roses, foxgloves, and lilies. So much to choose from!