toxic
The three most recent editions of WaterShapes have carried trailblazing articles by John Cohen on his quest to define and develop a toxin-free approach to swimming pool and spa water. I offered no comment when the series started, basically because the articles had to stand straight and tall on their own - but also because
I found a new "favorite" plant last summer. It's called Dalechampia dioscorefolia, otherwise known as the Costa Rican Butterfly Vine. Its stunningly beautiful, exotic flowers were unlike those on any of the vines I typically see at nurseries and easily earned a place in my disorganized (and experimental) backyard garden. Given its unique beauty, I placed it on a trellis directly outside my bedroom window so I could see it every day and observe its progress. After a few months of growth, it was still quite floppy and had not wrapped itself around places high enough on the trellis for my liking. So one Saturday, I went out and wrestled apart many of the branches of the vine that had wrapped around themselves and set them up to reach
