Marin Mix is a premium grade river rock blend featuring smooth, rounded cobbles in an elegant palette of coastal grays, earthy browns, deep plum, olive green, and golden tan. Hand-selected and color-sorted, this vibrant mix brings a polished, contemporary touch to modern landscapes, especially in upscale homes and gardens across Mill Valley, San Rafael, Tiburon, Ross, San Anselmo, Petaluma, Napa, Angwin and Santa Rosa.
 
Each stone is naturally shaped by river erosion, tumbled to a velvety finish, and sorted for consistent size. Whether you’re building a dry creek bed or accenting a modern paver layout, Marin Mix is the perfect fusion of form and function.
 
Size, Packing and Coverage:
1” +/- Mix – Ideal for detail work, edging, small planter beds, and general landscaping.
2” +/- Mix – Perfect for bold decorative features, drainage channels, borders or large area coverage
Packing: 40 lbs. bags only (55 bags/pallet ~ 100 sq ft)
Material Area Coverage Chart:
10 bags ~ 18 sq ft
20 bags ~ 35 sq ft
30 bags ~ 55 sq ft
40 bags ~ 75 sq ft
50 bags  ~ 90 sq ft
Note: coverage varies with install depth
 
Applications Throughout the North Bay:
Clean decorative ground cover in Napa and Sonoma County xeriscapes
Dry stream beds and French drain finishes in Mill Valley and Tiburon
Tree ring filler and planter top dressing in Fairfield, Vallejo, and Novato
Premium accent rock for paver installations and flagstone insets
Commercial landscape enhancements and HOA common areas
 
Delivered Direct to You
Loads available via small dump truck. Fast, reliable service across Marin, Sonoma, Napa, and Solano Counties — from tight hillsides to wide driveways.
 
Why Choose Marin Mix?
Premium color selection for high-end projects
Naturally smoothed and washed
Low maintenance and long-lasting alternative to bark or gravel
Beautiful in both wet and dry applications
 
 
Frequently Asked Questions – Marin Mix Pebble
Q: What colors are included in Marin Mix Pebbles?
A: Marin Mix features a natural blend of coastal grays, earthy browns, deep plum, olive green, and golden tan tones. Each pebble is hand-selected and color-sorted for consistency.
 
Q: What sizes are available?
A: Marin Mix Pebbles come in two nominal sizes:
1” Mix – great for edging, small planters, and detail work.
2” Mix – ideal for bold accents, borders, drainage channels, or large landscape coverage.
 
Q: How much area does one 40-lb bag cover?
A: Coverage varies by size and installation depth:
One bag: ~2–4 sq ft @ 2" depth.
A full pallet (55 bags): ~90–100 sq ft @ 2" depth.
 
Q: Are Marin Mix Pebbles safe for walkways and patios?
A: Yes but only for light traffic areas, their rounded, smoothed finish makes them safe underfoot. However, they are best suited for decorative ground cover, dry creek beds, and paver accents rather than heavy-traffic pathways.
 
Q: Do the stones change appearance when wet?
A: Yes, the colors naturally deepen when wet, bringing out richer tones of plum, olive, and gold—making them striking in water features or rainy days.
 
Q: Where can Marin Mix Pebbles be delivered?
A: We deliver across Marin, Sonoma, Napa, and Solano counties, including hillside homes in Mill Valley and Tiburon, as well as city locations in San Rafael, Santa Rosa, and Napa. Small dump truck or LTL freight delivery is available for both residential and commercial sites.