Favourite late flowering clematis
I'm after buying some more clematis, I've took a shine to the viticella variety's
Anyone got any favourite viticella / late flowering clematis or recommended ones.
I got viticella super Nova on my order list already I just feel I need to get another one or 2 just in case .
Need one to grow up the pergola into the apple tree if it wishing to so 8 ft + would be more ideal. Another to grow on a 3 / 4 ft fence and along the top but not to vigorous it will swamp the surrounded plants about 5 / 6 ft maybe