How can I create a garden bed around a tree in my yard?

To create a garden bed around a tree in your yard, start by clearing the area around the tree of any grass or weeds. Then, outline the shape of the garden bed using a garden hose or spray paint. Next, add a layer of mulch or compost to the area to improve soil quality. Finally, plant flowers or shrubs in the bed, making sure to leave enough space around the tree trunk to allow for growth. Remember to water and maintain the garden bed regularly to keep it healthy and thriving.