Having a spot in my flower bed where nothing grows

Question

My flowers have died in the center of my flower bed. Everything around the circle is fine and thriving. I had Lenton Roses growing there. They did great for about three yrs now all are gone. Help

Answer 1

Is water pooling in the center? Is it a shady area because Lenten roses need shade. I'm wondering if there isn't a drainage problem in the center. Try adding some compost to aid drainage and also build up the soil a little higher in the center.

https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/making-sure-soil-drains-well.htm