Clematis: Perrenial for a fast growing fence, 1 by n2dyt

n2dyt wrote:
Have about 30 feet of chain link fence I would like to cover. For a few years I planted Morning Glorys and they did OK, finally covering the whole fence near the end of the season. Then afer the frost hit, it was awful to remove the dead growth. I planted a few Boston Ivy, but with last year's hot weather and poor precipitation, they hardly made any significant growth. I'm looking for a perrenial. Maybe Trumpet Vine. Don't know how fast it would grow and how many plants for a 30 foot row? Any other ideas would be welcome.