Quattro Environmental

In 1993, Peter McRae founded Quattro Environmental with the goal of researching and developing state-of-the-art native revegetation technologies. Peter started Quattro because he realized applying the standard agronomic techniques to native revegetation projects wasn’t producing long-term sustained success that clients wanted to achieve for their projects. Clients were seeking out a more effective, long-term approach to sustainable native revegetation.

Over the past 20 years, the Quattro team has developed an industry leading, innovative approach to achieve sustainable performance for revegetation projects that have not responded to conventional seeding practices. Using our Living Soil Membrane Technology, we have delivered results that demonstrate sustained performance for native plant growth on drastically disturbed soils, primarily in the western United States where arid climate, sterile or mineral-imbalanced, high-salt soils and erosion are significant challenges.

As Quattro has grown, so has our team of expert alliance partners. Peter leads an alliance of top scientists, engineers, manufacturers, seed specialists, application contractors and thought leaders in the industry. Our team includes professionals with Ph.D.’s in soil analysis and interpretation, soil microorganism nutrition, humic substances and slope engineering. Our experts also include project team members with proven track records of site design and field implementation success. The Quattro team brings 150+ years of diverse experience to every Quattro erosion and revegetation project to ensure consistent, optimum results each and every time.