Pebbles are currently very trendy, with landscape designers using them as mulches, in mosaics and paving, and to surface paths and driveways. Using them in gardens brings different colors and textures. It also fills up an otherwise empty space in the garden, leaving a visual that might be considered more interesting and aesthetic than simple dirt, soil or mulch.
Pebbles serves other purposes, such as creating a decorative border or a landscaped path, providing a pretty ground and soil cover, and dry garden beds. Create a pebble garden with a mix of pebbles and minerals that complement the vegetation in the yard.