Nottinghamshire, United Kingdom
My Cornus controversa tree is now about 12' tall (4m) and a lovely shape but too big for its allotted space (yes, I know...). It is the non-variegated form (mmm...) and I have cut it back before but now (Jan) it needs some really tough love. How do I keep the shape and prevent it throwing up 'poles'?
- 31 Jan, 2011