Product Line
The Rock Source takes pride in offering premium grade utility and decorative materials. We go to great lengths in effort (and miles) to source our products - which are unmatched by others.
We strive to offer the largest selection of materials, so we can
Rock Your World!
Colors of materials may vary from viewing on your computer to the actual rock in our yard. We highly suggest and welcome you to come visit us and see our products in person before making your purchase.
Below is a sampling of our products.
You are welcome to mix & match materials to suit your needs.
Please call to inquire or better yet, come check out our yard to view all we have to offer.
See you soon!
Black (Charcoal) Lava Sand
Concrete/
Paver Sand
(Washed River Sand)
Pixie Dust
*In Stock Now*
(Perfectly white & sparkly for Zen Gardens, walkways, beaches, golf course)
Fill/Utility Sand
(Washed Delta Sand -PG&E spec)
Oly #2
Premium Plaster Sand
(Perfect for Stucco,plaster & playgrounds)
Bunker/Plaster or Playground Sand
(River Sand)
Red Lava Sand
Sterling Path Fines
(1/4" by Dust)
*some call it
Gray DG
Quarry Fines
Ginger Path Fines
Sierra Silver Path Fines
(Can be used as a DG )
DG - Chocolate
DG - Dijon
DG -Calif Gold
DG-Sierra Tan
Salt & Pepper 1/4
(River Rock)
Pea Gravel 3/8
(River Rock)
Lodi 3/8 Chips
(Authentic Brown River Rock)
Brown Lava 3/8 (Rainbow)
Lodi 3/8 Round
(Authentic Brown River Rock)
Granite Gold 3/8
Red Lava 3/8
Sierra Silver 3/8 Chips
Black (Charcoal)Lava 3/8
Dolomite 3/8
(Grade A
Pure White & Sparkly )
Salt & Pepper 3/8
(River Rock)
Chalk Rock 3/4
(Oyster White)
Cache Creek ¾
(River Rock)
Lodi ¾ Crush
(Authentic Brown Crushed river rock)
Lodi ¾
(Authentic Brown River Rock)
Purple 3/4
AB ¾
Blue rock
(Virgin Road Base)
Almond Roca
¾ AB
(Economical version of the premium Blue Rock ¾ AB)
Purple Crush 3/4 AB
Brown Lava ¾ (Rainbow)
Black & White Granite ¾
Con Mix 3/4
(Ready for you to add cement)
Sierra Silver ¾
Cranberry
Wine ¾
Salt & Pepper ¾
(River Rock)
Dolomite ¾
(Grade A
Pure White & Sparkly)
Red Lava ¾
Black
(Charcoal) Lava 3/4
Sierra Silver ¾
Cache Creek 1½
(River Rock)
Drain Rock 1½ Crush
Ginger 1½
Black & White Granite 1½
Lodi 1 1/2
(Authentic Brown River Rock)
Noyo 1½
(Smooth pastel almost perfectly round River Rock)
Purple 1½
Red Lava 1½
Black (Charcoal)Lava 1 1/2
Granite Gold 1½
Sierra Silver 1½
Salt & Pepper 1½
(River Rock)
Dolomite 1½
(Grade A Pure White & Sparkly)
Slate Tidbits
(1 +/-" bits)
Slate Chips 1x3
(Also avail in Tidbits form)
Salt & Pepper
1 x 3
(River Rock)
Drain Rock 3"
(Construction entrance rock)
3x6 Gabion
Noyo 2 x 4
(Pastel Colored Premium River Cobble)
Colusa Cobble
2 x 4
(Multi Color River Cobble)
Cache Creek Cobble 4 x 6
(Gray Rustic River Cobble)
Noyo 4 x 8
(Pastel Colored Premium River Cobble)
Colusa Cobble
4 x 8
(Multi Color River Cobble)
Drain Rock
5 x 9
(Angular Hard Rock for erosion control/ decor)
Cache Creek Cobble 6 x 10
(River Rock)
Mahogany Mulch (Organically dyed wood chips)
Golden Redwood Rustic Nuggets
Black Mulch
(Organically dyed wood chips)
Red Mulch
(Organically dyed wood chips)
Black Mulch Petite/Mini
(Organically dyed wood chips)
Medium Fir Bark
(Real wood bark chunks)
Shredded Redwood (Gorilla Hair)
*perfect slopes and windy areas
Walk On
(Nice blend of bark, chips and shredded)
Humus-Nitro Blend
(Increases soil aeration and drainage)
Playground Chips
(Specifically designed for use on playgrounds or walking paths, playground mulch is made from 100% virgin wood fiber. Recommended 12" depth for proper shock absorption
Nursery Blend
(Our famous & favorite Soil! Premium Potting Soil
Fruits & Veggies love it!)
Screened Nitro Dirt
(Native dirt blended with Nitro Humus Used for fill and levelling)
Topsoil
Super 6 Mix
(Designed for sod, grass seed, bushes & shrubs)
Unscreened Native Fill Dirt
(Can be chunky and rocky)
Flat Lava
(For use in ponds & walkways)
Ginger Boulders
Slate Boulders
Dolomite Boulders
Purple Boulders
Ocean Glacier
Espresso Black Rubber Mulch
1.5 cu ft bag
Cocoa Brown Rubber Mulch
1.5 cu ft bag
Tahoe Blue Rubber Mulch
1.5 cu ft bag
Cedar Red Rubber Mulch
1.5 cu ft bag
Coffee Brown Rubber Mulch
1.5 cu ft bag
Forest Green Rubber Mulch
1.5 cu ft bag
Sunburst Cobbles
(River Rock)
Granite Waterloo Pavers
Moscato Moss Cobbles
Hexagon Stones
Red Brick Pavers
Aquarium Rock
(Ocean Rock)
Moss Boulders
BIG and small
Walking Stones
(Avail in many colors)
Terazza Stones 16"
Edge Stones
Antique Red Bricks
Granite Boulders
200 - 14,000 lbs
Bender Board Stakes 12"
Metal U Staples
1x4x20 & 2x4x20
Poly Bender Board Edging
Imported Specialty Pebbles, Rocks & Cobbles
(Avail in various colors & sizes)
Monday - Saturday
08:00am – 04:00pm
Sunday
Closed