Sustainably sourced bulk soils and mulches

On December 7, 2017 Gro-Bark® became part of Walker Environmental, a division of Walker Industries. 

As a 5th generation family owned company, Walker Industries is a diversified corporation with a reputation for integrity, care & creativity. Walker Industries group of companies offers aggregates, paving & construction, emulsions and environmental waste & recycling solutions. 

The addition of   Gro-Bark® now makes Walker the largest fully integrated organics recovery company in Canada.  
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To learn more about Walker Environmental and Walker Industries please visit
Natural Mulch
For natural gardens
Created solely from
clean forestry by-products
Natural Soil
For natural gardeners
Created from years of experience, creating soils for nurseries across Ontario
Growing Media
For professionals
Backed with years of experience and mixed from high quality consistent ingredients
Soil Amendments
Giving new life to soil
Adding essential nutrients, organisms and structure to existing soils