plant for an obelisk
I have a 5 foot obelisk in a modern dark grey (possibly fibre based) deep square topped (about 18 inch) pot, I have tried growing a clematis - but think the roots got too hot, and sweet peas - which soon looked very tatty.
Can anyone suggest a plant that will look good for a decent length of time and stand the hot roots. It could be put in the greenhouse to overwinter if tender - thanks in advance.
- 1 Jun, 2008