Clinging Ivy is pretty invasive. It will spread like wild fire if we let it have its way We have this but I only let it cling where I want to.
It has done justice to this pot and the effect is quite artistic I also let it on stones of the water fall. the gree agasint the white stones does stand out.
Clinging Ivy though invasive can be controlled and used to good advantage.
Do you clinging ivy in your garden?