I've had this goofy trumpet vine for 8 full years now. 2017 will be year 9. Every year I think it's a goner and then every year it puts out 3 or 4 leaves and gives it a valiant effort. <sigh> I wanted it for my hummingbirds. About 5 years ago Ken dug it up and moved it for me. I was thinking that it just didn't like where it was. He put the cattle panel in and then put it close to, but not touching, the house on the west side. Year one, 2012, nothing. Okay, transplant shock. Year two, 2013. Still nothing. In fact, I'd forgotten it was even there except for looking at this bare cattle panel. Year 3, 2014. Leaves! Not many, just enough to say, "I'm still alive and I really don't like you people any more!" Year 4, 2015. More leaves, which the chickens promptly chewed off. Put a perimeter of chicken wire around it. This past year, 2016. Leaves. Everywhere! Lots of shoots. And then, FLOWERS! Not many, maybe a couple of dozen, but they were there finally! Still haven't set up my lawn chair to take photos of the hummers, but I'm sure they'll be there next year.