Big Tree Planting

Planting big trees is an effective way to immediately enhance the aesthetic and environmental value of a landscape. Unlike planting smaller saplings, which may take years to mature, installing large trees provides instant shade, privacy, and visual impact. However, the process is complex and requires careful planning and execution to ensure the health and longevity of the trees.

Steps for Big Tree Planting

Site and Tree Selection:
- Site Analysis: Ensure the planting site can accommodate the mature size of the tree, both above and underground. Consider factors like sun exposure, soil type, drainage, and proximity to buildings or utilities.
- Tree Selection: Choose species known for adaptability and resilience. Consider the tree’s health, root structure, and suitability to the local climate and soil.
Preparation Before Arrival:
- Site Preparation: Prepare the planting hole, which should be as deep as the root ball and two to three times wider. This encourages root expansion and aids in quicker establishment.
- Access Assessment: Ensure that the path to the planting site is clear and wide enough to accommodate large machinery needed for transporting and planting the tree.
Planting Process:
- Transportation: Large trees are typically transported on special trucks or trailers. Care must be taken to protect the tree and root ball during transit.
- Planting: Using a crane or a large tree spade, carefully place the tree in the prepared hole. The tree should be planted at the same depth it was grown at the nursery to avoid stress on the trunk.
- Orientation: Position the tree considering its best aesthetic angle and its exposure to sun and wind.
Backfilling:
- Soil Replacement: Backfill the hole with native soil or a mix of native soil and compost to provide a fertile growing medium. Avoid overly enriching the soil, which can discourage roots from spreading beyond the planting hole.
- Watering: Water the tree thoroughly after planting to settle the soil around the root ball and eliminate air pockets.
Stabilization:
- Staking: Larger trees often require staking to stabilize them until their roots are established. Use wide, soft ties to minimize damage to the trunk and allow some natural movement.
- Mulching: Apply a layer of organic mulch around the base of the tree (but not touching the trunk) to help retain soil moisture and regulate temperature.
Post-Planting Care:
- Irrigation: Establish a regular watering schedule to keep the soil moist but not waterlogged. The frequency and amount depend on the season, weather, and soil type.
- Monitoring: Regularly check the tree for signs of stress, such as wilting, discoloration, or leaf drop. Adjust care as needed.
- Pruning: Minimize pruning at the time of planting; only remove damaged or broken branches. Structural pruning can begin after the tree has established.

Considerations

Cost: Planting big trees involves significant investment, not only in the cost of the trees themselves but also in transportation, equipment, and labor.
Risk: The transplant shock risk is higher in larger trees, and their survival rate can be lower than that of younger, smaller trees.
Maintenance: Larger trees require ongoing care and monitoring, especially in the first few years after planting, to ensure successful establishment.

Planting big trees is a significant undertaking that can dramatically transform a space instantly. With the right planning, handling, and care, these trees can thrive and contribute to the landscape for many years.