Trees can provide shade, shelter, and aesthetic appeal with their fall colors and fruit. However, when it comes to privacy, the suitability of trees can be a topic of discussion. The placement of a tree in your yard can determine whether it acts as a privacy screen. Factors such as garden layouts and local restrictions can further complicate the process. To save you time and money, we consulted experts on the types of trees you should avoid planting if you aim to enhance privacy.
Meet the Experts:
– Laura Irish-Hanson, extension horticulture educator at the University of Minnesota Extension
– Rhonda Wood, consulting arborist and CEO of Woodworks Tree Preservation
Italian Cypress:
Italian cypress trees (Cupressus sempervirens) are visually appealing with their elegant column-like shape, making them a seemingly ideal choice for privacy. However, they may not be suitable for areas prone to wildfires due to their large size and tendency to retain dead leaves, which can create a messy and flammable situation.
Maple Trees:
While maple trees offer stunning fall colors, they may not be the best option for creating a privacy barrier since deciduous trees lose their leaves seasonally, leaving gaps in privacy coverage throughout the year.
Ironwood:
The ironwood tree (Casuarina equisetifolia) thrives in coastal regions with sandy soils and resembles a conifer with fast growth rates. However, it can become invasive and spread rapidly, potentially causing issues in your yard if not carefully managed.
Bald Cypress:
Bald cypress trees (Taxodium) appear lush and full, making them an appealing choice for privacy. However, they shed their needles in winter, exposing gaps in privacy coverage that were previously obscured.
Indian Laurel Fig:
In warm climates, Indian laurel fig trees (Ficus microcarpa) can serve as effective privacy screens due to their dense foliage. However, they require adequate spacing and maintenance due to an aggressive root system that can damage infrastructure if not given enough room to grow.
Bamboo:
Although not a true tree, bamboo is often considered for privacy due to its dense growth and fast-spreading nature. While it can be suitable for large areas if contained properly, it requires diligent management to prevent it from becoming overwhelming.
Avoid planting bamboo in smaller spaces as it can lead to serious structural damage if left unchecked, even in larger areas. It is recommended to plant bamboo in containers rather than directly in the ground due to its aggressive nature. According to Wood, many bamboo species spread through their root systems, and while clumping bamboo is a better option, it still requires regular maintenance for screening purposes. Trees like the Leyland cypress were designed to serve as privacy barriers, but they may not be as effective as shrubs. Leyland cypress trees need ample room to grow and are prone to diseases such as blights, cankers, and root rots.
