Im a beginner gardender.
I've had this clematis for 2 years. I've only got a patio so has to be in a pot. I just want some advise on how it is looking? Is it okay or should I cut it back to be a stump?
Also, it hasn't flowered, I feed it.
Thanks for your help.
Also, the plant next to it got infested with aphids and all the leaves dropped off. Have I chopped it back enough or should I cut it tight down to be a stump?