Natural Landscape Boulders for Gardens, Retaining Walls, and Landscape Accents


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GLC Outdoor Supply carries a large inventory of natural Michigan boulders and decorative accent stones for residential and commercial landscape projects throughout Southeast Michigan. Whether you are creating a dramatic focal point in a garden, building a natural retaining wall, or adding character to a commercial property, our Livonia yard has the stone selection and delivery capacity to get the job done. 


Call us at (734) 422-5000 to discuss your project.

Our Landscape Boulder Options


MI Boulders

MI Boulders

What Makes Natural Boulders a Landscape Game-Changer


Natural boulders bring something no manufactured product can replicate — the authentic texture, color variation, and timeless presence of Michigan stone. Boulders are a versatile landscape element that serve both structural and decorative purposes in residential and commercial settings:

Rock garden with large stones, purple flowers, and green foliage in bright sunlight
  • Garden focal points and specimen stone placement
  • Natural retaining walls and terracing on slopes
  • Water feature surrounds and dry creek accents
  • Property borders and natural edging
  • Entrance features for commercial properties
  • Erosion control on hillsides and embankments
  • Playground and park natural feature installations


A single well-placed boulder can anchor an entire landscape design. Our team helps Livonia area customers select the right stone size, shape, and character for the effect they are after.

Our Boulder and Accent Stone Selection


GLC Outdoor Supply maintains one of Southeast Michigan's largest selections of natural boulders. Our inventory includes Michigan fieldstone in a wide range of sizes, from smaller accent pieces suitable for garden beds to large specimen boulders that serve as landscape landmarks.



Stone character varies naturally, color, surface texture, shape, and weathering differ from piece to piece. This natural variation is part of what makes boulders so appealing as a landscape element, and it is why we invite customers to visit our Livonia yard to select pieces in person. 


Seeing and touching the stone before it goes into your landscape ensures you get exactly the look and character you want.

Boulder Sizing and Project Planning


Choosing the right boulder size requires thinking through both aesthetics and function. A few considerations:

  • Decorative garden accents typically range from 12 to 24 inches
  • Focal point boulders for residential landscapes typically run 24 to 48 inches
  • Large specimen stones for commercial or estate properties often exceed 48 inches
  • Retaining wall applications require specific sizing and placement planning for stability



For structural applications such as retaining walls, consult with a qualified landscape professional about installation requirements. Our team assists with material selection and quantity estimation for any project scale.

Delivery and Placement Throughout Southeast Michigan


Boulders require specialized handling equipment for delivery and placement. GLC Outdoor Supply has the experience and equipment to deliver large stones safely to residential and commercial properties throughout Southeast Michigan. We coordinate delivery timing to align with your project schedule and place material as close to the installation area as safely possible.


Visit our Livonia yard at 12725 Levan Rd to select your boulders in person, or call our team at (734) 422-5000 to discuss your project, review available inventory, and get a quote.

Frequently Asked Questions


  • Q: Can I select my own boulders before delivery?

    A: Yes, and we strongly encourage it. Natural stone varies significantly in color, texture, shape, and character from piece to piece. Visiting our Livonia yard at 12725 Levan Rd lets you hand-pick the exact stones that match your project's aesthetic. Our team is on hand to help with sizing guidance and selection.

  • Q: How heavy are landscape boulders?

    A: Boulder weight depends on size and stone type. As a general estimate, granite and fieldstone boulders weigh approximately 150 to 175 pounds per cubic foot. A typical 24-inch residential accent boulder may weigh several hundred pounds. Larger specimen stones can weigh several tons. Our delivery equipment handles boulders of all sizes safely.

  • Q: Can boulders be used to build a retaining wall?

    A: Natural boulders are commonly used for informal retaining walls and terracing in residential landscapes. However, walls exceeding a certain height may require engineering review depending on local building codes. Our team helps with material selection, and we recommend consulting a qualified landscape contractor for structural retaining wall installations.

  • Q: Do you deliver large boulders to residential backyards?

    A: Yes, with the caveat that access and placement logistics vary by property. Our team discusses access requirements with customers before delivery to ensure equipment can reach the installation area safely. Call (734) 422-5000 to talk through your specific site and we will work out the best delivery approach.

  • Q: What types of Michigan stone do you carry?

    A: Our inventory focuses on Michigan fieldstone and natural boulders sourced regionally. Stone character, color, and availability vary with each load. We invite customers to visit our Livonia yard to view current inventory in person for the most accurate picture of what is available at any given time.

Looking for Natural Michigan Boulders for Your Landscape? 


Call GLC Outdoor Supply at (734) 422-5000. We serve homeowners and contractors throughout Southeast Michigan.