Group 3 Clematis pruning
Is it too late to prune my Clematis Viticella Polish Spirit? Watching last night's Gardener's World programme made me think about Clematic Viticella. I have so many clematis in my garden as I have a passion for them but I was then prompted to see if I had any viticellas and I have one which is Polish Spirit. I haven't pruned it yet and it is putting out lots of buds. I should have cut it right back to the ground during the winter or last month but as I did not do this, is it now too late at the end of March?