A beautiful, larger sized version of our most requested decorative rundle stone. This bulk rundle rock brings a bigger, chunkier look to any yard while holding its position far better than smaller, rounder rock.
Quarried from the Mount Rundle area near Banff and Canmore, this stone carries the dark grey to charcoal tones and angular, fractured shape that make rundle rock a favorite across Calgary yards. The rugged texture is not accidental. Because each piece has natural edges instead of a smooth, tumbled surface, the rock locks together once it settles, resisting the shifting and rolling that smaller river rock is known for. That makes the 50-90 mm size a strong choice for areas that see foot traffic, wind, or runoff, where lighter or rounder rock tends to migrate.
Homeowners use this size to fill flowerbeds, edge garden beds around shrubs and perennials, and cover ground where grass will not grow or where mud keeps collecting. Contractors and landscapers reach for it on larger jobs including dry creek beds, drainage runs, and accent borders along driveways, patios, and retaining walls, since the bigger stone size covers more ground per yard and holds its shape under heavier use.
A few reasons this size works well for bigger coverage areas:
- Larger, angular stones interlock and stay put better than small or rounded rock
- Fewer stones are needed per square foot, which can reduce material and labor time on large areas
- Dark grey to charcoal tones pair naturally with wood mulch, boulders, and greenery
- Works well over landscape fabric to suppress weeds without the upkeep of a lawn
- Handles drainage areas and dry creek beds without washing away in heavy rain
Like every product we carry, 50-90 mm rundle rock is sold in bulk only. There are no bags to haul, cut open, or throw away, just clean rock loaded straight into your truck or delivered right to your site. Pick it up at our yard with a truck or trailer, or book same day or next day delivery across Calgary and the surrounding area.
If you are not sure how much you need, our team can help you calculate coverage based on the size of your bed, path, or border before you order. Order online or call us directly, and we will get the right amount of rundle rock to you fast, with no bags and no wasted trips.
