Hello all!
Last year I thought I had had some success. In about May/ June I bought 2 clematis. I had two tubs hooked on my fence, one in each. They were well watered and happily grew from there along a wire trellis towards each other. They both flowered well and even looked good in November/ December although of course no new growth at that stage
Labels advised cutting them back on spring
By February they were both dead..
Any suggestions what might have gone wrong so I don't repeat the error please?
They were supposed to be frost tolerant....
Thanks!!