Clematis avalanche going brown
Hi, I have 2 clematis avalanche. 1 I planted last year which flowered this year and is looking a bit sad now - brown leaves etc. The other I planted a few week ago and is growing lik the clappers..already taken over the size of the other one.
Areclematis avalanche supposed to die back a bit after flowering?!! What is wrong with the plant that bloomed this yr? Pics below: