David Yarrow at the ELA Annual Conference
14th Annual ELA Conference& Eco-Marketplace
RE-VISIONING THE LANDSCAPE: An Ecological Approach
March 6-8, 2008
MassMutual Center in Springfield, Massachusetts
Full Spectrum Mineralization
David Yarrow, Champion Trees
Trace minerals are essential for plant health and soil biology, but these minerals are often depleted by chemical fertilizer use, pollution and acid rain. David Yarrow describes how soil health is compromised by mineral depletion, and the benefits of incorporating trace minerals and sea minerals into landscape settings. He also looks at exciting information gleaned from Terra Preta soils and its relationship to landscape practices, natural ecosystems and climate change. For more information go to the Ecological Landscaping Association.