Finish a Basin
Cover the visible top of a fountain or Formal Falls® Basin for a more complete, intentional presentation.
Decorative black landscape stone
Create a clean, dark finish over a fountain or Formal Falls® Basin, refresh an existing water feature, or add a polished accent to a landscape bed. This listing includes one 40 lb. bag of black pebbles averaging 2–3 inches.
Cover the visible top of a fountain or Formal Falls® Basin for a more complete, intentional presentation.
The black color and polished surfaces create a strong contrast with moving water, plants, lighter stone, and surrounding hardscape.
Top off scattered stone, replace missing material, or extend the polished-pebble finish around an established installation.
Plan before ordering
One bag is recommended for an area of approximately 18 × 18 inches. The same bag may cover up to 24 × 24 inches when the pebbles are arranged at a shallower depth.
Actual coverage varies with the shape of the area, pebble arrangement, gaps between stones, and the look you want. Measure the surface and plan on multiple bags for larger areas.
This is the black-pebble listing and includes one bag. If you prefer varied natural tones, compare the separate mixed-pebble option. This 40 lb. item may incur additional shipping charges.
Blue Thumb’s Sales/Tech Team can help you review the surface you plan to cover and the finished depth you want before you order.
One 40 lb. bag of black polished pebbles. A fountain, basin, pump, plumbing, and landscape materials are not included.
The pebbles average approximately 2–3 inches. Because they are decorative pebbles rather than uniform manufactured pieces, use the listed size as an average.
Recommended coverage is approximately 18 × 18 inches per bag. One bag may cover up to 24 × 24 inches with less stone depth.
Yes. Blue Thumb lists these pebbles for hiding the visible top of Fountain and Formal Falls® Basins. Confirm the total surface area and desired depth when deciding how many bags to order.
Yes. They can top off scattered or missing stone and help extend a black polished-pebble finish around an existing feature.
Yes. Mixed Polished Pebbles are sold on a separate product page. This listing is for black pebbles only.
They may. The current listing notes that this item may incur additional shipping charges. Review the Shipping & Returns information or contact Blue Thumb for order-specific guidance.