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Often used for building walls, Mulder’s Landscaping Supplies offers a wide selection of boulders in various sizes and colors. We divide our boulders into three categories based on the size.

Our options include:

  • 6-12″
  • 12-24″
  • 24-36″
  • 36-48″

Product Calculator

Do you know what you want, but not how much? Enter the dimensions of the area you plan to fill in our handy landscape supply product calculator to estimate your needs.

Cubic Yards Calculator



Cubic Yards Needed: 0 cubic yards

Get to Work!

Need a lot of boulders? Contact Mulder’s today!