Tree Trimming; the Right Way
Tree trimming is important to keep your tree healthy and strong. Making the appropriate cuts early on will ensure the tree grows in a safe and long lasting manner. Generally, trimming in the winter is easiest when you can see the shape of your tree without any new growth (flowers, fruit, etc.). I found these tips helpful while trimming my own tree.
Dead or Diseased Branches
Look for dead or diseased branches. Dead wood is often dark and brittle. Diseased wood is usually discolored. These should be removed to prevent the disease from spreading and to make way for new growth.
Crossing Branches
Tree branches should not rest on one another. Currently, the top branch does not add much weight. But as that branch grows, the bottom branch will end up supporting an enormous weight. The top branch should be trimmed away before they break causing damage to the tree and anything underneath.
Split Branches
Split branches pose a risk of splitting the tree trunk or major limbs. As the limbs grow larger and heavier the point at which they meet becomes more susceptible to breaking. Strong winds can cause the trunk to split starting at branches like these.
Cutting the branch
Cut the branches in a way to prevent tearing. An easy method is to make a partial cut on the underside. Then complete from above. Finish by removing the stub up to the collar. This will encourage healing. Removing fewer, larger branches is preferable (to many, smaller branches) and your tree will recover better.
Tree Paint Compound
Professionals are undecided about using tree compound. Some still feel it aids in healing and prevents disease. Others feel the natural process has better results. From what I have found, tree compound will at least protect from disease. That’s reason enough for me. Purchase some here. Avoid the aerosol containers. These tend to gunk up and make it difficult to be precise.
What do you think? Would you use tree compound? What tips do you want to pass along?

April 24th, 2008 at 9:39 am
We had our 17 trees professionally trimmed last summer… they didn’t use tree compound. Everything looks fine so far (almost a year later). I must say… it was EXPENSIVE, but I’m so glad we got it done! The backyard has SO much more light now.
(Ours weren’t of the DIY variety… 70 and 80 ft tall elms and ashes that hadn’t been trimmed EVER).
On DIY… (we’ve done the crabapple and bushes ourself), get a REALLY sharp crosscutting saw.. preferably the pruning kind with a curved blade. Makes work so much faster!
April 24th, 2008 at 12:48 pm
Jennifer - Trees that size need a professional. Fortunately, it’s not something that needs to happen all the time. Fhanks for the tip about the saw. I was using what was available.
April 26th, 2008 at 4:15 am
I’m trying to get over my fear of pruning bushes and trees–I’m terrified of screwing up! But I’ve begun to plant fruit trees, so it will be a trial by fire experience.