Large Boulder

No job is too big for Outdoor Essentials® artificial boulders.

Need to hide something? Our hollow Large Boulder is big enough to hide large septic tank risers, pressure tanks and irrigation equipment.

Need to update your landscaping? This faux boulder looks so real, it can be used in place of a real rock in your landscape bed. Each fake boulder is individually painted with a UV-resistant finish, so no two rocks look the same.

All Outdoor Essentials artificial rocks and boulders are made of fiberglass composite. This durable material is lightweight and strong, making our rocks easy to move without heavy-duty equipment. It’s also drillable for vent holes and to run hoses or wiring.

  • Size: 47 in. L x 41 in. W x 22 in. H
  • Weight: 27 lbs
  • Covers septic tank risers, pressure tanks, irrigation equipment and more
  • Backed by a 5-year Limited Warranty