Close-up of Deckorators Large Gray Landscape Rock #color_gray-rock

Deckorators Large Artificial Landscape Rock in Flowers #color_gray-rock

#Array of Sizes of Deckorators Artificial Landscape Rocks: Small, Medium, Large, X-Large #color_gray-rock

Deckorators Artificial Landscape Rocks Size Comparison #color_gray-rock

Array of Deckorators Artificial Landscape Rocks to Show Sizes #color_gray-rock

Close-up of Deckorators Large Tan Landscape Rock #color_tan-rock

Woman Holding Deckorators Large Artificial Landscape Rock to Show Size #color_tan-rock

Deckorators Artificial Large Landscape Rock showing dimensions #color_tan-rock

Deckorators Large Artificial Landscape Rock Set in Landscape by House #color_tan-rock

Deckorators Large Artificial Landscape Rock Lifted Up #color_tan-rock

Deckorators Large Artificial Landscape Rock with Stream in Background #color_tan-rock

Large Landscape Rock

Color: Gray Rock

Gray Rock Tan Rock

Size: 27" L x 21" W x 14" H (actual dimensions)

27" L x 21" W x 14" H (actual dimensions)

Product variants

Deckorators® Large Landscape Rock is perfect for concealing items like sprinkler valves, wellheads, pumps and irrigation control boxes. Made from durable fiberglass composite with UV-resistant paint, it’s lightweight yet stable, requiring no staking, and blends seamlessly into any outdoor space with its realistic shape and color.

Available Options

Gray Rock in 27" L x 21" W x 14" H (actual dimensions)
Tan Rock in 27" L x 21" W x 14" H (actual dimensions)

Product Details

This man-made landscape rock provides a natural-looking way to hide unsightly yard elements. Crafted from durable, UV-resistant fiberglass, it blends effortlessly into any outdoor environment.

Hollow design – Ideal for hiding sprinkler valves, wellheads, pumps, and irrigation control boxes
Lightweight & durable – Perfect for DIY installations
Fiberglass composite – UV-resistant finish for long-lasting use
Natural look – Realistic shape and color with natural variations
Wind-resistant – Curvilinear design for added stability
Peace of mind – 5-year limited warranty
Dimensions – 27" L x 21" W x 14" H | Weight: 8.5 lbs

Visit our Installation Instructions page to view our technical documents.

Find Large Landscape Rock answers here, or visit our frequently asked questions page for answers to more general questions.

Can I drill into the composite landscape rocks? If so, what type of drill bit should I use?

Our rocks can be easily drilled for wires or hoses using standard drill bits.

Are these rocks hollow?

Yes, these artificial landscape rocks are hollow. They are designed to cover and hide unsightly areas in your yard. We offer a variety of sizes to cover wellheads, tree stumps, irrigation equipment and more.

Will the artificial landscape rocks stay stable in high winds?

Yes, these rocks feature a curvilinear shape for wind resistance.

Can I sit or stand on the artificial landscape rocks?

Yes. These artificial landscape rocks are strong enough for a grown adult can sit or stand on.

Will the landscape rocks fade?

Our rocks are coated with a long-lasting, UV-protected finish for superior fade resistance. We offer a 5-year limited warranty that covers fading and manufacturing defects.

What are some other uses for the landscape rocks?

Yes, use them as part of your landscaping! Our artificial landscape rocks look so real, they are an excellent substitution for real landscape rocks. They are much lighter than real rocks, making them easy to move for casual landscapers.