YES. It turns out it contains nitrogen, potassium, phosphorus and loads of other micro-nutrients, in short it not only gives us a boost, but can also boost our plants and our environment! Recycle coffee grounds We do, at Closter recycling center, in turn they use it to fertilize Closter Landscape. For more information about the benefits of recycling coffee grounds: READ MORE Coffee grounds anyone? If you'd like to try using coffee grounds to fertilize your garden ask one of o