Description: Distinctive volcanic rock sourced from the vicinity of Mt. St. Helens in Washington. "1-Man" size indicates rocks typically 50-250 lbs. This rock often features a porous texture and colors ranging from gray and charcoal to reddish-browns, depending on the specific mineralogy and weathering. Shapes are generally angular.
Used for: Building unique retaining walls with volcanic character, creating eye-catching rock gardens, accenting landscape beds, and constructing water features.