| Cutting right back to the trunk will help, Some trees will grow suckers out because they are actually bushes trained to be trees. Others will sucker because of the root stock grafted on. You can buy something to put on the suckers to kill them off, but it costs about $30 a bottle, the name escapes me. Check your nursery for it though. Ron |
Here is a link that might be useful: Backyard Birding Tips