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Choosing the right arborvitae for windy locations is essential for ensuring the health and stability of your landscape. Arborvitae, also known as Thuja, are popular evergreen trees used for privacy screens, windbreaks, and ornamental purposes. However, not all varieties withstand strong winds equally well. This article guides you through selecting the best arborvitae for windy areas.
Understanding Wind Resistance in Arborvitae
Wind resistance in arborvitae depends on several factors, including root system stability, branch structure, and overall growth habit. Trees with deep, extensive roots are better anchored against strong gusts. Additionally, a dense, flexible branch structure can help absorb and dissipate wind energy, reducing the risk of damage.
Top Arborvitae Varieties for Windy Areas
- Thuja occidentalis ‘Smaragd’ – Known for its narrow, conical shape and dense foliage, this variety is relatively wind-resistant and suitable for narrow screens.
- Thuja plicata ‘Green Giant’ – A fast-growing, tall variety with a strong root system, making it an excellent choice for windbreaks.
- Thuja occidentalis ‘Emerald Green’ – Similar to ‘Smaragd,’ with dense foliage and good wind tolerance.
- Thuja orientalis ‘Aurea Nana’ – A compact variety with a dense form, suitable for smaller spaces and moderate wind exposure.
Planting Tips for Windy Locations
Proper planting is crucial for wind resilience. Follow these tips:
- Choose a sheltered site if possible, away from the most exposed edges.
- Plant arborvitae in well-drained soil to promote healthy root development.
- Space trees appropriately to allow for mature growth without crowding.
- Use mulch around the base to retain moisture and protect roots.
- Consider planting in a staggered or clustered formation to create a natural windbreak.
Caring for Arborvitae in Windy Areas
Ongoing care enhances wind resistance. Regular maintenance includes:
- Watering during dry spells to prevent stress.
- Pruning to maintain shape and remove damaged branches.
- Applying fertilizer in early spring for healthy growth.
- Monitoring for pests and diseases that can weaken the tree.
Conclusion
Choosing the right arborvitae and proper planting techniques can significantly improve their ability to withstand windy conditions. Varieties like ‘Green Giant’ and ‘Smaragd’ are excellent options for wind-prone areas. With proper care, arborvitae can serve as durable, attractive windbreaks and privacy screens for years to come.