b'Bringing Soil to New Heights!Gro-Bark manufactures innovative and sustainable growing media and mulches. We specialize in roof top blends, bioretention media for storm water management and customized engineered soils for any project.PLANTS/SOILS/PLANTING MATERIALSGro-BarkT: 905-846-1515816 Mayfield RdE: NMcKeown@walkerind.comCaledon, ONW: www.gro-bark.com 816 Mayfield Road, Caledon Ontario L7C 0Y61-800-GRO-BARKwww.gro-bark.comABOUT PERFORMANCE PRODUCTSGro-Bark is the leading bulk mulchGro-Bark has over 25 years of Green Roof Mediaand potting soil manufacturerexperience in producing growing Bioretention Media for LID Projectsin Ontario, based in Caledon.media, and 15 years experience in Custom Engineered SoilWe specialize in roof top blends,roof top blends, bioretention media, Growing Mediabioretention media for storm waterand customized engineered soils. Soil Amendmentsmanagement, and customizedGro-Bark services the Ontario and Landscape Soilsengineered soils for any project. InUS Great Lakes region horticultural Landscape Mulchesaddition to the soil blending facilityindustry with high quality, sustainable Playground Surfacingin Caledon, there are composting,and innovative materials that help mulch production and several agedplants grow.bark reclamation sites throughout Ontario. Gro-Bark is a subsidiary of Walker Environmental, the largest fully integrated organics recovery company in Canada.18 2021/22 OALA SOURCE GUIDE'