Make a bold statement with 50mm–90mm Rundle Rock, a large decorative stone known for its deep charcoal color and natural layered texture. This premium rock is ideal for creating strong visual impact in both residential and commercial landscaping projects across Calgary.
Why Choose 50mm–90mm Rundle Rock?
- Large decorative size – Creates bold, high-impact landscape features
- Deep charcoal color – Adds contrast and a premium, modern look
- Natural layered texture – Unique fractured stone appearance
- Low maintenance – Helps reduce weeds when installed with landscape fabric
- Long-lasting – Will not break down or fade over time
Common Uses
- Feature rock in garden beds and landscape designs
- Accent borders and focal points
- Rock gardens and xeriscaping
- Around trees, shrubs, and large planting areas
- Commercial landscape features
Product Details
- Size: 50mm–90mm decorative rock
- Material: Natural Rundle stone
- Color: Dark charcoal / black
- Shape: Angular / fractured
- Coverage: Approx. 100 sq ft per cubic yard at 3" depth
- Delivery Method: Loose bulk by dump truck
Material Calculator
Enter your project dimensions below to estimate how much 50mm–90mm Rundle Rock you need.
Delivery Information
- Standard tandem delivery (1–10 yards): $120 within the City of Calgary
- Additional charges will apply for surrounding areas outside Calgary
- Same-day / next-day delivery may be available, but we recommend ordering 1–3 business days in advance
- Maximum 1 product type per tandem load
This product will be delivered loose by dump truck and dumped as per your instructions. Please visit our delivery page for delivery information and instructions prior to placing your order.
The driver will call when on route.
Ordering Instructions
- Please place each bulk order separately if you need different delivery days
- Sod and bulk deliveries can be staggered when ordered separately at checkout
- Placement and dump instructions can be coordinated during checkout
- Recommended lead time is 1–3 business days
Need Help Ordering?
Call 587-330-4200 for product availability, delivery pricing, and help calculating your order.
Want to see it in person? Visit our 2,500 sq ft yard display today.


