Our 1.5″ Rainbow River Rock is sourced from Glacier Lake, Montana and shares the same beautiful pastel range as our smaller 3/4″ option: soft pinks, greens, tans, and purples that look even more vibrant when wet. At 1.5 inches, this is one of our most popular rainbow river rock size for landscaping projects.

This size strikes the ideal balance between coverage and visual impact, making it a great fit for:

• Landscaping beds and garden borders
• Water features, pond surrounds, and dry creek beds
• Decorative ground cover as a low-maintenance mulch alternative
• Pathways and walkways where you want more visual texture than pea gravel
• Around trees and shrubs where bark would attract pests or mold

Want to learn more about Rainbow River Rock for Landscaping? Check out our recent blog post: The Colorful World of River Rocks

Sold by the ton. One cubic yard is approximately 1.35 tons, though this may vary by product and application. Not sure how much you need? Call us at 509-235-4511 and we will help you figure it out. Available for pickup at our Cheney, WA yard or bulk delivery across the greater Spokane area.