Pembrokeshire, United Kingdom
I have an 8ft high, very healthy looking, Philadelphus, which has never flowered. Can anyone please tell me why?
Two years ago I was advised to cut it down to 5ft high to encourage flowers. Sadly the only thing that's happened is it has grown another 3ft.
A photo wouldn't help because there are no flowers
On plant Philadelphus
- 9 May, 2011