My Bark Co., Inc. is a trusted supplier of Caltrans-approved mulch, compost, and recycled wood products for public works projects across California. We work with contractors, municipalities, and government agencies to provide materials that meet Caltrans specifications for erosion control, soil stabilization, and environmental compliance. With reliable bulk delivery and consistent product quality, we help keep infrastructure and public works projects on schedule and within spec.
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Orchard Mulch – Caltrans spec chipped or shredded from almond, walnut, apple, pear, peach, hardwood mulches
Highway Mulch Processed Recycled Wood Products – clean processed recycled wood ground/chipped to spec (no image available)
Caltrans Compost – Spec 2018, 2015 & 2010 – fine, medium, coarse, and blends (no photo available)
Pulp Chips – virgin fir, pine, redwood – Caltrans spec approved
High Grade Organic & STA Certified Composts
Fir Bark Humus 0-1/8, 0-1/4, 0-3/8 – fresh and aged
Caltrans/Public Works Gallery
Atwater Bypass Project, Atwater, CA
Browse Our Other Divisions
Commercial Landscaping
Beautify your next commercial landscaping project with barks and colored top dressings from My Bark.
Playgrounds
My Bark’s proprietary playground surfacing, ReadyPlay EWF, is ADA/ASTM-certified virgin Engineered Wood Fiber.
Agriculture
Maximize your crop yields with custom soil blends from My Bark. We work with you to develop the perfect agricultural blend.