Looking for Leaves Eight million tons of leaves went into landfills in 2005. It’s estimated that amount is somewhat less today thanks to the use of composting. [...] Pound for pound, the leaves of most tress contain twice the mineral content of manure. Because they’re a form of organic roughage, they can dramatically improve drainage and aeration of the soil. And they provide the perfect nutrition for beneficial microbes. In short, they make soil come alive. Thank you to the folks who brought leaves to Borland Garden! If you have clean *bagged* leaves (except Black Walnut) or *bagged* grass clippings, consider dropping them at the entrance to the garden. We're located the corner of Beatty and Black Street behind the Obama School. Feel free to walk the garden paths while you're here!