Bottle brush pruning
Hi, have been looking up to see how to prune a bottle brush and have found too many answers. Please help. I have a new potted one whilst my neighbour has an established one which has the fir cone effect old flowers on it. Should these be pruned off or is it all right to leave them as they look very effective and she still gets flowers every year? Google says I should prune my new one back hard for the first 3 years.
- 21 Aug, 2011