Q.plant recommendations
I have a total area of 15 feet square and it’s in a sunny area. What kind of annual or perennial flowering plants can it fit? The area is little bit clay loam with some gravels mixed.
What a lovely new area to fill with plants!
Here are a few links with some ideas.
https://www.gardeningknowhow.com/ornamental/flowers/fgen/full-sun-plants.htm
https://www.gardeningknowhow.com/ornamental/flowers/fgen/mass-planting-ideas.htm
https://www.gardeningknowhow.com/special/spaces/designing-four-season-gardens.htm
https://www.gardeningknowhow.com/special/spaces/connecting-the-garden-with-its-surroundings.htm