How to Prune a Tree
Depending on the variety, trees need pruning at least every year or so. Regular pruning keeps the branches separated, allowing light to pass through to the other plants in your yard. In the case of a large tree, you may want to hire an arborist to do the pruning for you.
Suggested Pruning Tools
pole pruner and lopper
portable buck saws
1. Identify the type of tree you're working with. Some are fast-growing and cut hard, so it will be a while before you need to prune again. Others, like a lot of pines, will only regenerate from live leaves, so you'll have to prune more selectively.
2. If you're going to prune yourself, invest in a pole pruner. It will help you reach high without a ladder and prune branches up to an inch thick. Buy a better grade pole pruner if you plan to do a lot of pruning. Made of forged steel, it will last longer and do heavier work. Tip: When using heavy equipment, particularly chain saws, wear protective goggles and heavy gloves.
3. When pruning, use the "undercut" technique with the chainsaw. Make a small cut on the underside of the branch you're cutting to prevent breaking.
4. Finish by slicing from the corresponding spot on the topside of the branch, making an even cut. You'll have a clean edge all around, which will heal evenly and allow the branch to grow healthily from that spot.