• Home
  • About
  • Contact Us
  • Services
    • Septic System Services
    • Excavation & Site Work
    • Gravel Road Maintenance
  • Building Materials
    • Landscape Material
    • Pipes & Fittings
    • Farm Garden
  • Deliveries
  • Firewood / Propane
  • Yardage Calculator
  • More
    • Home
    • About
    • Contact Us
    • Services
      • Septic System Services
      • Excavation & Site Work
      • Gravel Road Maintenance
    • Building Materials
      • Landscape Material
      • Pipes & Fittings
      • Farm Garden
    • Deliveries
    • Firewood / Propane
    • Yardage Calculator
  • Home
  • About
  • Contact Us
  • Services
    • Septic System Services
    • Excavation & Site Work
    • Gravel Road Maintenance
  • Building Materials
    • Landscape Material
    • Pipes & Fittings
    • Farm Garden
  • Deliveries
  • Firewood / Propane
  • Yardage Calculator

Bulk landscape material supplier

All bulk material sold by the cubic yard, 1/2 cubic yard, and 5 gallon bucket. 

 * Reusable poly bags are available for the 5 gallon bucket qty *

Gravel

3/8" Blue Chips

3/8" Blue Chips

3/8" Blue Chips

3/8" Blue Chip
Gravel Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, or

1/2" Drain Rock

3/8" Blue Chips

3/8" Blue Chips

1/2" Drain Rock
Crushed Rock Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, orga

3/4" Drain Rock

3/8" Blue Chips

1 1/2" Drain Rock

3/4" Drain Rock
Crushed Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic,

1 1/2" Drain Rock

1 1/2" Drain Rock

1 1/2" Drain Rock

1 1/2 Drain Rock Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, organic

3/4" Base Rock

1 1/2" Drain Rock

3/4" Base Rock

3/4" Blue Shale Base Rock
Driveways Mulch, bark, wood chips, chips, soil, amended loam, loam, compos

3/8" River Pea

1 1/2" Drain Rock

3/4" Base Rock

3/8" River Pea
Pathways Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic,

3/4" River Drain

3/8" Yuma Trinity

3/8" Yuma Trinity

3/4" River Drain Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, organic

3/8" Yuma Trinity

3/8" Yuma Trinity

3/8" Yuma Trinity

3/8" Yuma Trinity Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, organi

3/4" Yuma Trinity

3/8" Yuma Trinity

1 1/2" River Drain

3/4" Yuma Trinity Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, organi

1 1/2" River Drain

4"- 8" Brown Rip Rap

1 1/2" River Drain

Wash Sand

4"- 8" Brown Rip Rap

4"- 8" Brown Rip Rap

4"- 8" Brown Rip Rap

4"- 8" Brown Rip Rap

4"- 8" Brown Rip Rap

1/4 Ton Rip Rap

Head Size Rip Rap

Head Size Rip Rap

Head Size Rip Rap

Head Size Rip Rap

Head Size Rip Rap

3/8" Brown Chip

Head Size Rip Rap

3/8" Brown Chip

Ground Cover

Arbor Mulch

Ground Redwood Bark

Ground Redwood Bark

Ground Redwood Bark

Ground Redwood Bark

Ground Redwood Bark

Ground Redwood Bark Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, orga

Redwood Chip

Ground Redwood Bark

Mahogany Chip

Redwood Chip Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, organic com

Mahogany Chip

Mahogany Chip

Mahogany Chip

Mahogany Chip Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, organic co

 

Black Chip

Mahogany Chip

Black Chip

Black Chip Mulch, bark, wood chips, chips, soil, amended loam, loam, compost, organic, organic compo

 

Soils and Compost

Amended Loam

Growers Choice Premium

Organic Compost

A mixture of screened loam and the organic compost.

Organic Compost

Growers Choice Premium

Organic Compost

A nutrient rich compost from Cold Creek Compost. Consists of green materials, food materials, aged chicken manure, and other agricultural materials. 

*Registered organic input material with CDFA

Growers Choice Premium

Growers Choice Premium

Growers Choice Premium

Consists of the organic compost, rice hulls, lava rock, forest products, soil, sand, and sulfur.

*Registered organic input material with CDFA

Growers Choice Elite

Growers Choice Select

Growers Choice Premium

Consists of all ingredients from the Growers Choice Premium with feather meal, perlite, coco coir, bat guano, kelp meal, mycorrhizae, green sand, and glacial rock.

*Registered organic input material with CDFA

Growers Choice Select

Growers Choice Select

Growers Choice Select

Consists of organic compost, rice hulls, feather meal, and aged forest products. 

*Registered organic input material with CDFA

Landscape Materials and Ground Cover Solutions

Our bulk landscape materials selection ay Sonoma Landworks yard in downtown Guerneville, addresses diverse aesthetic and functional requirements across Sonoma County properties. Bulk materials sold by the cubic yard, half cubic yard, or five-gallon bucket quantities accommodate projects from small garden installations to large-scale landscape development. Gravel options include drainage solutions like half-inch and three-quarter-inch drain rock, decorative choices such as Yuma Trinity from the central California valley, and local River Pea varieties. We carry three-quarter-inch base rock which is a favored and very functional application for pathway and driveway preparation. 


Our ground cover materials extend beyond traditional gravel to include ground bark and wood chip options to accentuate your landscaping projects, and specialty products like Arbor Mulch for a natural looking and sustainable approach. These materials support water conservation efforts while providing attractive, low-maintenance landscape solutions appropriate for Sonoma County's climate. Soil amendments and compost products feature "certified organic input materials with CDFA" options from Cold Creek Compost, including a nutrient-rich compost, premium growing mixes with specialized ingredients, and amended loam combinations suitable for diverse planting applications. Our soil products support both professional landscaping projects and residential garden improvements.

Schedule delivery

Sonoma Landworks

Copyright © 2026 Sonoma Landworks - All Rights Reserved.

Powered by

This website uses cookies.

We use cookies to analyze website traffic and optimize your website experience. By accepting our use of cookies, your data will be aggregated with all other user data.

Accept