Homeowners needing 2–10 boulders for a garden project. 2. Stone Quarries Quarries harvest the stone directly from the earth. Pros: Lowest possible price per ton; massive selection.
Farmers or developers often want boulders removed from their land. Often free or very cheap if you haul them away. where to buy large boulders
Higher retail markup than buying direct from a source. Homeowners needing 2–10 boulders for a garden project
"Statement" rocks used as focal points or house address stones. 4. Online Marketplaces (Craigslist/Facebook) where to buy large boulders
High-quality, "feature-grade" stones with unique colors and shapes. Cons: Can be the most expensive option.