Vertical Vegetables
Frederick Law Olmstead’s office has a 19th century “vertical garden.” Vines! I was somewhat dismayed to see a local newspaper article touting a company that sells a $1,000 vertical vegetable garden system to schools. The company has a plan to sell this system nationwide. The problem is that I have serious doubts about the long term viability of vertical garden walls for a number of reasons: irrigation, maintenance and start u...