Any experience growing yellow trumpet vine?
I planted a yellow trumpet vine about three years ago. It grew like crazy but didn't bloom the first year. The second year, after reading horror stories about how they can take over the garden, I transplanted it into a large container with the bottom cut out of it and put it back into the ground. It came back healthy as ever but it still didn't bloom. Now we're into year three. It's starting to show signs of life, but I'm wondering when or if I can expect it to bloom. I've read different things--that too much nitrogen can prevent bloom; that they bloom on old wood, which could be the problem since it dies back every winter; and that they can take up to 5 years to bloom. Help!