How to plant a tree for successful growth
More sunlight and warm temperatures frequently inspire homeowners to spend more time in the great outdoors during the summer.
Outdoor projects often top homeowners’ to-do lists in summer, with gardens and landscapes taking centre stage. Planting more trees around the yard is one popular project that can improve property value and benefit the environment.
WHY PLANT TREES?
Trees provide a natural form of shade, reducing air temperature by blocking the sun’s rays. This can reduce reliance on air conditioning systems and make it more comfortable to spend time outdoors.
Trees absorb and block noise, and reduce glare. They also can trap dust, pollen and smoke. Trees also absorb carbon dioxide and potentially harmful gases from the air. One large tree can supply a day’s worth of oxygen for as many as four people.
GETTING STARTED
Visit a garden centre or nursery and select a tree that will be hardy in your planting zone. Choosing native trees can increases the likelihood that the new tree will adapt to its surroundings. Also, inspect trees to determine if they’re healthy before taking them home. Look for evidence of root girdling, which occurs when the roots circle around the perimeter of the container and surround the trunk.
It’s best to position a new tree where it can thrive. This means selecting a spot that can make it easier for the tree to grow tall and wide. Avoid planting near the house, where roots can crack concrete or asphalt.
PLANTING THE TREE
Now it is time to amend the soil. It’s not enough to enrich only the soil in the hole where the tree will be placed. Move out into a circular area beyond where the roots will start so that roots can expand and properly anchor the tree. The next method of success is to ensure that the tree has a large enough hole to contain the existing root ball and allow for roots to grow and expand. Prepare a hole that is two to three times as wide as the root ball of the tree. Treat the root ball gently. If the roots are wrapped in burlap, remove the burlap or push it to the bottom of the hole.
Backfill the hole with soil and check that the tree is straight. Stake the tree to help it stay upright and straight until the roots anchor it more effectively. A layer of mulch around the base of the tree can prevent weeds and reduce water loss. Water daily for several weeks until the roots have fanned out.