| I am sure you will get lots of suggestions, but the one that comes to mind right now would be cosmos. They are an annual, very easy to grow from seed, and bloom all summer long. They also come in many different colors. I don't think they are very fussy as to soil, so a raised bed would be optional for them, but they would appreciate some compost mixed into the top 8 inches of clay. Lois in PA |
Here is a link that might be useful: Here is a link to some examples.