When Do You Plant Arborvitae Trees?

Arborvitae trees, also known as Thuja, are a popular choice for landscaping due to their elegant appearance and evergreen foliage. These trees are hardy, easy to care for and can thrive in a variety of growing conditions. If you're interested in adding arborvitae trees to your garden or yard, the question on your mind is likely, "When do you plant arborvitae trees?" The answer is simple: it depends on the species of arborvitae you're planting.

Planting Arborvitae Trees in the Spring

If you're planting Emerald Green Arborvitae or Green Giant Arborvitae, the ideal time to plant is in the spring, between April and June. Spring planting allows the tree to become well-established before the harsh winter conditions kick in. Planting in the spring also ensures that the tree will have ample time to grow and form new roots before the hot summer months.

Planting Arborvitae Trees in the Fall

For other arborvitae species, such as American Arborvitae or Techny Arborvitae, the best time to plant is in the fall. Planting in the fall allows the tree to establish its root system before going dormant for the winter. This means that, come spring, the tree will be better equipped to handle the hot summer temperatures.

Preparing to Plant Arborvitae Trees

Regardless of when you decide to plant your arborvitae trees, there are several things you should do to ensure success. First, choose a site that receives full sun to part shade. Arborvitae trees prefer well-drained soil, but can tolerate a range of soil conditions, including clay or sandy soil. It's also important to make sure the location provides plenty of space for the tree to grow to its full size, which can range from 10-60 feet tall depending on the species.

Before planting, make sure to properly prepare the soil by tilling it and amending it with organic matter, such as compost or peat moss. This will ensure that the soil is nutrient-rich and able to support the growth of the tree. It's also a good idea to add a slow-release fertilizer to the soil to provide additional nutrients for the tree.

Planting Your Arborvitae Tree

When planting your arborvitae tree, dig a hole that's about two to three times wider than the root ball and just as deep. Place the tree in the hole, making sure the top of the root ball is level with the surrounding soil. Backfill the hole with soil, making sure to tamp it down firmly to eliminate any air pockets. Finally, water the tree thoroughly to help settle the soil and ensure that the roots are able to establish themselves.

Caring for Your Arborvitae Tree

Once your arborvitae tree is planted, it's important to care for it properly to ensure its long-term health and beauty. Water the tree deeply once a week, unless there is sufficient rainfall, to help keep the soil moist. It's also important to keep the area around the tree free of weeds and other plants, which can compete with the tree for nutrients and water.

Lastly, consider pruning your arborvitae tree on a regular basis to help maintain its shape and size. Pruning can be done at any time of the year, but it's best to avoid doing so during the hot summer months or during the winter when the tree is dormant.

In Conclusion

In conclusion, the best time to plant arborvitae trees depends on the species you're planting. Emerald Green and Green Giant arborvitae trees should be planted in the spring, while American and Techny arborvitae trees should be planted in the fall. Regardless of when you plant your tree, it's important to choose a suitable location, prepare the soil properly and care for the tree well to ensure its growth and longevity.