A tree can be too big for its space. How can you tell when they get to this point? And what should you do about it when it gets to that point?

How to tell if your tree is getting too big for its space

Some signs that your tree is growing too big for its space might include branches hanging over structures or common areas, branches hitting power lines or interfering with other trees, the tree is shading out other plants, or the roots are damaging driveways, walkways or foundations.

What to do if your tree is already too tall

If your tree is already at the point where it’s too big, then the best thing to do is contact a professional arborist. An arborist can assess the tree and recommend the best course of action, which may include heavy pruning or removing the tree. Do not attempt to do any of these things yourself.

How to prevent my tree from growing too large

If your tree is not at the point of being too large yet, there are steps you can take to prevent the tree from getting to that point. 1) Prune regularly – for larger trees it’s best to have an arborist do this. 2) Trim regularly – regular trimming will help the tree maintain a good shape and size. 3) Plant strategically – if you’re just at the point of planting the tree, make sure you choose a location that is an appropriate distance from any structures, neighbours, sidewalks, or gardens. Consult with a garden expert or arborist if you’re unsure how far you should plant it. 4) Use growth regulators – growth regulators can be injected into the soil around the base of the tree and can help keep the tree growing to an appropriate size.