How to Plant an Arborvitae: Expert Tips and Techniques
How to Plant a Arborvitae?
To plant an Arborvitae, choose a location that receives at least six hours of direct sunlight per day and has well-draining soil.
Dig a hole that is slightly wider and as deep as the root ball of the tree.
Place the tree in the hole, making sure it is upright.
Backfill the hole with soil, gently firming it around the roots.
Water the tree thoroughly after planting and continue to water it twice a week for the first 60 days.
Apply a slow-release fertilizer and topdress the soil with shredded hardwood mulch or pine fines, leaving 6 inches from the base of the tree.
Avoid planting near power lines or shade trees that could hinder growth.
Consider the mature size of the tree and avoid planting on the property line.
After planting, water regularly until the ground freezes.
Pay attention to pests like spider mites and bagworms, and protect the tree from winter burn in frigid weather.
Arborvitae can be propagated from cuttings rooted in late summer or early fall.
Some popular types of Arborvitae include Eastern Red Cedar, ‘Smaragd’ Arborvitae, and ‘Techny’ Arborvitae.
Key Points:
- Choose a sunny location with well-draining soil for planting an Arborvitae
- Dig a hole the size of the root ball and place the tree upright in the hole
- Backfill the hole with soil, firming it gently around the roots
- Water thoroughly after planting and continue watering twice a week for the first 60 days
- Apply slow-release fertilizer and topdress the soil with mulch, leaving 6 inches from the base of the tree
- Avoid planting near power lines or shade trees, and consider the mature size and property line when choosing a location
Did You Know?
1. Arborvitae, also known as “tree of life,” was given this name by French explorer and botanist Jacques Cartier. He believed that the tree’s leaves, if consumed, could cure scurvy, a disease that affected sailors.
2. The Arborvitae is native to North America and is one of the few trees that naturally occur there in low-lying swampy areas and wetlands.
3. In the 18th century, the Arborvitae’s leaves were used by Native Americans as a natural insect repellent. They would place the leaves in their bedding to ward off mosquitoes and other pests.
4. Arborvitae wood is known for its durability and resistance to rot. This quality made it a popular choice for constructing canoes and other watercraft by Native American tribes.
5. The Arborvitae is a “dioecious” plant, meaning it produces male and female reproductive organs on separate plants. Therefore, if you want your Arborvitae to produce cones and seeds, you’ll need to have both male and female trees in proximity.
Choosing The Right Location For Arborvitae
Arborvitae (Thuja) is a versatile evergreen tree or shrub that offers a multitude of benefits. However, before planting an arborvitae, it is essential to carefully consider the permanent location for the tree. Several factors need to be taken into account, including light requirements and the estimated mature size of the tree.
Firstly, arborvitae thrives when exposed to at least six hours of direct sunlight per day. While they can tolerate partial shade, it is important to ensure they receive a minimum of four hours of midday sun. Therefore, the chosen location should have adequate sun exposure to fulfill the tree’s light requirements.
Secondly, it is crucial to consider the estimated mature size of the arborvitae. Different types of arborvitae exhibit varying heights and sizes, ranging from 15 feet to 60 feet tall. Planting a large arborvitae tree in a restricted space might result in overcrowding, causing potential damage to the tree or nearby structures. Careful planning and consideration of the tree’s ultimate dimensions are vital to avoid future complications.
Lastly, it is advisable not to plant arborvitae on the property line. If the tree encroaches on a neighbor’s yard, they may cut it back unevenly, potentially harming the tree’s aesthetics. Additionally, avoid planting arborvitae under power lines or shade trees that could obstruct its growth or cause damage.
Planting And Watering Arborvitae
Planting an arborvitae requires careful consideration and proper techniques to ensure its successful establishment. Late winter or early spring (when the tree is not actively growing) is the best time to plant arborvitae. However, in southern climates, fall planting can also be successful.
Before planting, prepare the ground by ensuring the soil is moist and well-draining. Arborvitae trees prefer moist soil but can tolerate a variety of soil types. Using a soil-based potting mix can provide an optimal growing environment for the tree.
Once the arborvitae is in the ground, it is important to water it generously. Water the newly planted tree twice a week for the first 60 days to aid in its establishment. This allows the tree’s roots to properly establish and ensures sufficient moisture for its initial growth.
Furthermore, it is crucial to water newly planted trees regularly until the ground freezes. Consistent watering will help the arborvitae thrive and avoid any potential damage caused by drought conditions.
To summarize, when planting an arborvitae:
- Choose the best time, late winter or early spring
- Prepare the ground with moist and well-draining soil
- Use a soil-based potting mix for optimal growing conditions
- Water generously, twice a week for the first 60 days
- Continue regular watering until the ground freezes.
Soil And Sun Requirements For Arborvitae
Arborvitae is a highly adaptable plant that tolerates a variety of soil types. However, they prefer moist, well-draining soil. It is essential to ensure the soil provides adequate drainage to prevent waterlogging, which could lead to root rot.
In terms of sun requirements, arborvitae needs at least six hours of direct sunlight per day to thrive. Full sun exposure is preferred, but they can tolerate partial shade, provided they receive a minimum of four hours of midday sun. Proper sun exposure ensures optimal growth and development of the tree’s foliage.
Once established, arborvitae displays remarkable resilience, tolerating drought conditions. However, it is essential to avoid planting them in constantly wet and saturated soil, as this can lead to root rot and negatively impact their health.
Taking Care Of Arborvitae: Fertilizing And Mulching
After planting an arborvitae, applying a slow-release fertilizer is highly recommended. This provides essential nutrients to support the tree’s growth and development. The fertilizer can be applied directly to the soil surrounding the arborvitae, ensuring it is evenly distributed.
To prevent weed growth and help retain moisture, topdress the soil with shredded hardwood mulch or pine fines. It is important to leave a clearance of six inches from the base of the tree to prevent rotting of the stem. Mulching not only suppresses weed growth but also promotes soil moisture retention and provides insulation for the arborvitae’s shallow roots.
Common Pests And Diseases Of Arborvitae
Arborvitae Pests and Diseases
Arborvitae trees are generally resilient, but they can still encounter pests and diseases that affect their health. Two common pests that arborvitae may face are spider mites and bagworms.
Spider Mites
Spider mites are tiny pests that thrive during hot and dry summer days. They can cause irreversible browning on the foliage, which negatively impacts the overall appearance of the tree. To control their population, regularly inspect the arborvitae’s leaves for signs of infestation. If infested, take necessary measures, such as applying horticultural oil or insecticidal soap.
Bagworms
Bagworms pose another potential threat to arborvitae trees. In midsummer, you may notice small, brownish “bags” hanging from the tree. These bags contain caterpillars that can defoliate the tree if not controlled. It is important to promptly remove and destroy these bags to prevent further damage to the arborvitae.
Different Varieties Of Arborvitae And Their Characteristics
Arborvitae offers a wide range of variety options, each with their own unique characteristics. Some popular types of arborvitae include Eastern Red Cedar, Mr. Bowling Ball, ‘Smaragd’ Arborvitae, Woodward Globe Arborvitae, ‘Hetz Midget’ Arborvitae, ‘Little Gem’ Arborvitae, and ‘Rheingold’ Arborvitae.
One notable variety is the ‘Sunkist’ Oriental Arborvitae (Thuja orientalis ‘Sunkist’). It is a dwarf globe-shaped variety with leaves tipped in gold. This particular type grows to a height and width of three feet and is suitable for Zones 6-9.
Another popular variety is the ‘Pyramidalis’ Arborvitae (Thuja occidentalis ‘Pyramidalis’). This fast-growing, conical evergreen is commonly used for hedges and windbreaks. At maturity, it reaches a height of 60 feet and a width of 15 feet. It is best suited for Zones 2-7.
Lastly, the ‘Techny’ Arborvitae (Thuja occidentalis ‘Techny’) is a slow-growing evergreen that forms a dense pyramid shape. It is an excellent choice for hedges and can grow up to 15 feet tall and eight feet wide. This variety thrives in Zones 2-7.
planting and caring for arborvitae involves thoughtful considerations and proper techniques. The tree’s position, soil conditions, sunlight requirements, and watering schedule are all crucial aspects to ensure the successful growth and longevity of these wonderful evergreens. By following expert tips and implementing appropriate techniques, you can enjoy the beauty and benefits that arborvitae trees provide for years to come.
Frequently Asked Questions
What is the best time to plant arborvitae?
The optimal time to plant arborvitae is during early spring or late fall, preferably after the last frost and before the ground hardens. These trees thrive in various soil types and are suitable for USDA hardiness zones three to eight. By adhering to these planting guidelines, one can ensure a successful growth and development of arborvitae trees.
Can I plant my own arborvitae?
Yes, you can definitely plant your own arborvitae! Start by preparing the soil and digging a hole slightly larger than the root ball. Before planting, wet the roots lightly to help them adapt to their new environment. Gently loosen the roots before placing the tree in the hole and backfill halfway, ensuring to soak the soil in the hole. Finally, finish filling the hole to the top edge of the root ball with soil and give it a thorough watering. By following these steps, you can successfully plant your own arborvitae and enjoy its beauty in your garden.
Is arborvitae a tree or shrub?
Arborvitae is a versatile plant that encompasses both the characteristics of a tree and a shrub. Its status as an evergreen adds to the confusion in classification. While some species of arborvitae can grow tall and exhibit the typical traits of a tree, others stay compact and display a more shrub-like form. This variation in size and structure makes arborvitae a unique member of the Cypress Family, capable of adapting to different growth patterns and serving various landscaping purposes.
How deep are the roots of arborvitae?
Arborvitae, also known as the Tree of Life, showcases a diverse range of root depths depending on the variety. While smaller types like the Emerald Green boast roots that reach a depth of approximately 8 inches, larger arborvitaes delve deeper, with their major roots extending 18-24 inches beneath the soil surface. However, it is worth noting that the root systems of arborvitae are generally shallow, and may spread to the outer edges of the branches, occupying the drip line area.