
OSHKOSH — How did tradition, professional consensus and neighborhood peer pressure arrive at the unsustainable conclusion that we should surround our homes with a monoculture of cool season grasses?
Lawn. It covers 92 percent of our suburbs. We keep it alive in this unnatural environment by soaking it with purified water and burning fossils fuels to cut back the growth we have stimulated.
Prof. Doug Tallamy, who chairs the Department of Entomology and Wildlife Ecology at the University of Delaware, suggested a standard for evaluating our yards a bit more thoughtful than making everything the same. How about we choose plants based on how many species of caterpillars they support?