4"-6" River Rock
Product information
Description
Large 4"–6" river rock with smooth, natural shapes and mixed earth tones. Ideal for erosion control, dry creek beds, and bold landscape accents.
How much 4"-6" River Rock do you need?
Measure the area, choose a depth, and we will work out the quantity in the unit this material is sold by.
Estimates only. Material density varies by source and moisture, so delivered quantities may differ. We sell by the whole unit — round up when ordering.
Product Description
4"–6" River Rock
4"–6" River Rock is a larger, naturally rounded stone perfect for making a bold statement in your landscape design. With smooth textures and a mix of grey, tan, and earth-tone colours, these stones are ideal for dry creek beds, water features, erosion control, and decorative borders.
Their size provides excellent ground coverage and visual impact while still allowing water to flow freely, making them a functional and attractive choice for both residential and commercial projects.
Product Features:
- Smooth, naturally rounded stones (4"–6" diameter)
- Great for erosion control, drainage, and dry riverbeds
- Adds bold, natural texture to any landscape
- Durable, low-maintenance, and weather-resistant
- Earth-tone colour mix for a natural look
- Bulk delivery available across Ontario
A practical and eye-catching addition to any outdoor space.
Common questions
The table below shows how many tonnes of 4"-6" River Rock you need per 100 square feet at each depth.
| Depth | tonnes per 100 sq ft |
|---|---|
| 1 in (25 mm) | 0.6 |
| 2 in (50 mm) | 1.2 |
| 3 in (75 mm) | 1.8 |
| 4 in (100 mm) | 2.3 |
| 5 in (125 mm) | 2.9 |
We sell 4"-6" River Rock by the whole tonne, so round up when ordering.
Estimates only. Material density varies by source and moisture, so delivered quantities may differ.