The size of exit gates in diameter doesn’t really have any significance in the process. Normally it is about 2mm. in diameter. The length should be slightly more than the maximum size tree. It can always be trimmed to suit various sizes of the tree
The size of exit gates in diameter doesn’t really have anysignificance in the process. Normally it is about 2mm. in diameter. The length shouldbe slightly more than the maximum size tree. It can always be trimmed to suit varioussizes of the tree