Montana Rainbow Rock (40mm)

Montana Rainbow Rock – 40mm Washed Stone for Drainage & Decorative Use

Our 40mm Montana rainbow rock is a beautiful, naturally rounded and washed sand-free decorative stone perfect for both functional and aesthetic landscaping. Often used as drainage rock or backfill around retaining walls, this product also works beautifully in garden beds, landscaping fabric setups, or high-end landscape services looking to add subtle natural color. Its smooth texture and rich tones make it a standout among landscaping supplies, especially for landscape contractors working on commercial landscaping maintenance.

Sold at $250 per yard or $12 per 45lb bag, our landscaping supply store offers both pickup and landscaping supply delivery in Edmonton and surrounding areas. Need flexible hours? We offer delivery and pickup outside regular times by appointment. You can also request a free on-site quote anywhere within 100km—and beyond, upon request. Whether you’re sourcing premium rock for a Garden Center display or enhancing curb appeal with rainbow rock, ProZone delivers expert guidance and materials you can trust.