While our obsession with lawns never seems to end - we think this might cap it out for a while. SoRealawn Poly Putt-Pro’s fade-resistant, ultra-violet nylon and polyethylene monofilament yarns. This means no watering, no fertilizing, and no browning. So that deck off the bedroom or rooftop? It needs a putting green. Get your short game on. $ Prices Vary. BUY