I will be planting 2 skyrocket junipers about 8 feet apart and forming them into a living arch. I need to use a single arch to shape them to. Does anyone have any ideas where I can get such a thing? It would need to be about 7 feet tall above ground. I have thought about bending rebar, do I need special tools? I would also be fine with buying a single arch (one single bar of metal made into a hoop, not a monet style arch, the support will be covered by the junipers). any ideas?

thanks, harriet