Margaret C. Brittingham, Ph.D.
Homeowners across America are changing the face of the typical American lawn. Learn strategies for the natural landscape homeowner who is looking for neighborly ways to garden for nature.
Elsa Sanchez, Ph.D.
In order to sell products as organic, farmers and processors must use production and handling practices contained in the National Organic Standard.
Richard Stehouwer, Ph.D.
Many gardeners are concerned that the chemicals used to preserve the lumber could harm garden plants and the people who eat them.