Questions? We’ve Got Answers.

Helpful answers about product features, setup, and more

What size are the Sun Joe high-polish black decorative river rocks?

The stones are 1 to 2 inches in size, which gives a refined look for detailed areas and smaller design spaces.

How much area does a 40 lb bag of Sun Joe black river rocks cover?

A 40 lb bag covers approximately 0.35 cubic feet, which suits small landscaping projects and accent areas.

Where can I use these black polished river rocks?

They can be used in garden beds, walkway borders, planters, aquariums, terrariums, water features, and indoor or outdoor decorative displays.

Are these river rocks a good alternative to mulch?

The listing says these non-decaying stones are a long-lasting mulch alternative that does not need the frequent replenishment of organic mulch.

Do the Sun Joe decorative stones need much maintenance?

They are low-maintenance and need little upkeep once arranged.

What is the finish and color of these Sun Joe river rocks?

They are black stones with a glossy high-polish finish that catches light to add sparkle and depth.

Didn’t find your answer?

Don't hesitate to contact us