Bluestone vs Washed Gravel
Side-by-side comparison of Bluestone and Washed Gravel to help you choose the right gravel for your project.
Overview
Bluestone is a dense, fine-grained natural stone commonly used in the northeastern United States. It is valued for its durability, rich blue-gray color, and clean, angular appearance.
Washed gravel consists of crushed or rounded stone that has been mechanically washed to remove all fines and dust. Without fines, the stones do not compact, allowing water to flow freely between them. Washed gravel is commonly used where drainage is the primary concern.
Common Uses
Bluestone
- ✓ Walkways
- ✓ Patios
- ✓ Landscaping
- ✓ Driveway borders
Washed Gravel
- ✓ Drainage systems
- ✓ French drains
- ✓ Foundation backfill
- ✓ Septic systems
- ✓ Pipe bedding
Pros & Cons
Bluestone
- + Highly durable
- + Attractive natural color
- + Resists weathering
- + Slip-resistant texture
- − Expensive
- − Heavy
- − Regional availability
Washed Gravel
- + Excellent drainage
- + No dust or mud
- + Does not retain water
- + Clean, uniform appearance
- − Does not compact
- − Can shift under load
- − Requires edging or containment
Cost Comparison
| Measure | Bluestone | Washed Gravel |
|---|---|---|
| Per ton | $80 – $150 | $25 – $45 |
| Per cubic yard | $100 – $180 | $30 – $60 |
Sizes & Colors
Bluestone
Available as gravel, chips, or slabs. Colors range from blue-gray to steel blue.
Washed Gravel
Typically available in 3/4" (#57), 1"–2", or mixed clean stone sizes. Color varies by source material but is usually gray, tan, or off-white.
Published February 11, 2026
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