Why river rock?
Rock doesn’t need mowing, watering or fertilizer, doesn’t blow away like mulch, and looks the same in August as it does in April. It’s a natural fit for spots where grass struggles: narrow side yards, slopes, under trees, along the foundation and around utility boxes.
What goes underneath matters
The difference between a rock bed that stays clean and one that turns into a weed patch is what’s under it. That means removing existing grass and weeds, shaping the ground so water drains away from the house, laying landscape fabric, and setting a firm edge so the rock stays put. Depth matters too: too thin a layer and the fabric shows through.
Mixing rock and plants
Rock beds don’t have to be bare. Native shrubs, yucca, agave and ornamental grasses look at home in rock, and steel planters add height, like the bed in the photo at the top of this page. Different colors and sizes can define paths and features too, as in our backyard project with black river rock around a stone fountain and a white rock pathway.
Keep in mind that rock holds heat. Along a west-facing wall, choose plants that can take it.
Easy upkeep
Rock beds need very little care. A leaf blower clears debris, and an occasional weed pull keeps them clean. Leaves left to break down between the stones turn into soil that weeds love, so clearing them out in the fall keeps the bed looking new longer.
Rock and drainage
River rock is also used in dry creek beds, which carry runoff across a yard while looking like part of the landscape. If water is your main problem, start with our drainage solutions page.