River Pebbles by Plant Culture PH
River Pebbles are all-purpose stones. There are many uses such as to retain moisture in plant soil, beautify indoor and outdoor containers, improve plant drainage, and create water and fountain designs. The small size is perfect for decoration and utility uses.
River Pebbles It contains a variety of igneous and metamorphic pebbles such as granite, schist, gneiss and gabbro. They look great and are especially attractive after a rain when the water enhances their color.
A pebble is a piece of rock with a particle size of 4 to 64 millimeters. They are often made of flint. Pebbles are larger than granules (2 to 4 millimeters diameter) and smaller than cobbles (64 to 256 millimeters diameter).