Tree Planting Guide
Practical guidelines to ensure success when planting new trees on your residential or commercial property in Toronto.
Things to Consider Before Planting a Tree
The value that trees bring to a property, and our world in general, is truly immeasurable. Planting new trees provides an opportunity to reap many, many benefits for now and the future, and those benefits can easily be compromised if special care is not taken when deciding the when, where, and how a tree is planted.
There are some important things to consider before getting started on your property “greening” project. First, you need to measure your space and find a suitable spot. Different trees require different soil conditions for optimal growth and health, so the soil type and growing conditions need to be established prior to deciding on a tree species. Choosing the right spot for the perfect type of tree will not only result in a more beautiful, valuable property it will also prevent possible damage and expensive maintenance costs in the future. You need to consider utilities lines, driveways, and other infrastructure when deciding on a tree and planting spot.
If you are still unsure of what kind of tree to plant or where it should go, contact Local Arborist. We have lots of experience planting and caring for trees.


Best Time to Plant a Tree
The ideal time to plant a new tree in Toronto is usually early spring or fall. In spring, before the leaves are established and growth is still dormant, there is less risk of stressing the tree out. Additionally, the risk of the roots freezing or drying out from harsh weather is greatly reduced. The mild conditions in spring also mean less frequent watering and maintenance are required. Early fall is also a popular and effective time to plant trees, especially evergreens. The cooler weather is preferable for planting. While many people successfully plant trees in the fall, the risk of frost can be higher. An unexpected frost can impede root establishment and potentially kill your tree before it even has a chance to grow. It is a good idea to check the forecast before breaking ground on your tree planting project.
For more specific information on the best planting times, you should research specific species and consult a professional, such as Local Arborist.
The Tree Planting Process
Protect Tree During Transport
Ensure that the branches, trunk, and roots are properly protected before transporting. It is also important to keep the roots moist and cool to reduce the stress the tree experiences.
Prepare Ground for Planting
The general rule of thumb for tree planting is to dig a hole that is, at minimum, 2-3 times as wide as the root ball or container that the tree is in. The depth of the hole need not been any greater than the root ball, so that when planted the root collar (that is where the trunk and roots join) is level with the ground. Additionally, the edges of the hole should not be left smooth. Try to roughen up the edges to allow for ease of root establishment.
Ready the Roots
Trees generally come ready for planting in 3 ways – in a container, with a burlap wrapped root ball, or bare roots. Containers and burlap all need to be removed prior to planting. Any roots that are matted when burlap is removed should be clipped before placing in the hole for planting. Bare roots should be loosened right before placement, taking extra care to not expose to light or heat for any measurable amount of time.
Place and Cover
As mentioned, the root crown should be level with the ground. Gently replace good, clean soil around the root ball and lightly pack to about 2/3rds full. Next, give the tree a good water to help with soil settlement and drainage. Finally, fill the hole the rest of the way with soil and, if possible, add mulch to the soil surface.

Important Tree Care Tips — Next Steps
Once your tree is in the ground, there are some additional steps that can be taken to improve the chances of a well-established root system and, in turn, a healthy, sturdy tree for the future. The most important thing to remember is to water, water, and water again. Soil should be kept moist to avoid drying out the roots and to ensure proper flow of nutrients throughout the entire tree. Adding mulch to your tree is a great way to improve soil moisture retention and improve insulation for the roots. Mulch also has the added benefit weed control, eliminating competition for water and nutrients in the soil.
Additionally, you should avoid corrective pruning until a tree is well established. Damaged or diseased branches can be removed, taking care to avoid removing any healthy growth.
For more help with tree planting and tree care services, contact Local Arborist. Our team of arborists are tree experts – we have a wealth of knowledge regarding tree planting and encouraging healthy, strong growth. With Local Arborist, you can rest assured that your tree planting experience will be a success.