My olive tree is approx 2m tall now. It was repotted 2 years ago and quite frankly too big to repot (it is on my roof terrace). I also have the same yellowing leaves which drop. It is now mid April should I prune it and by how much. I generally use a tomato fertiliser two or three times a year? Is this correct. I had a good crop of olives last year.
- 23 Apr, 2012