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9 Fastest Growing Trees in Arizona for Privacy, Quick Shade, and Beauty

In the sunny state of Arizona, homeowners often seek fast-growing trees to quickly enhance their outdoor spaces with shade, privacy, and a touch of natural beauty.

Whether you’re looking to create a secluded backyard retreat or simply want to enjoy a cooler patio area during the hot summer months, selecting the right trees is crucial.

In this guide, we’ve compiled a list of trees that not only thrive in Arizona’s unique climate but also grow quickly to meet your landscaping needs. So, let’s get started on transforming your outdoor space!

What Are the Fastest Growing Trees in Arizona?

The fastest growing trees in Arizona are:

  • Sissoo Tree: 3-5 feet per year
  • Tipu Tree: 2-3 feet per year
  • Chinese Elm: 3-5 feet per year
  • African Sumac: 2-3 feet per year
  • Honey Mesquite: 1-3 feet per year
  • Arizona Ash: 2-3 feet per year
  • Blue Palo Verde: 1-2 feet per year
  • Chaste Tree: 1-2 feet per year
  • Desert Willow: 1-2 feet per year

Now let’s dive a little deeper into each one to make sure you have all the information you need to make the right decision.

Sissoo Tree

The Sissoo Tree, also known as Dalbergia sissoo or Indian Rosewood, is a fast-growing, deciduous tree that has become popular in Arizona landscapes.

It is known for its lush, green foliage and ability to provide dense shade, making it a favorite among homeowners.

Growth Rate

The Sissoo Tree is renowned for its rapid growth, capable of growing up to 3-5 feet per year.

This impressive growth rate makes it an excellent choice for those looking to quickly establish shade and privacy in their yards.

Planting and Care

Sissoo Trees thrive in full sun and can adapt to a variety of soil types, though they prefer well-draining soil.

They are drought-tolerant once established, but young trees benefit from regular watering to develop a strong root system.

Pruning is necessary to maintain their shape and encourage healthy growth, and they respond well to fertilization in the spring.

Potential Challenges

While Sissoo Trees are generally hardy, they can be susceptible to pests and diseases. Regular inspection and prompt treatment are crucial to maintaining the tree’s health.

Their rapid growth can lead to weak wood, making them susceptible to wind damage if not properly pruned and maintained.

Homeowners should also be aware of their invasive root system, which can damage sidewalks, driveways, and underground utilities.

Tipu Tree

The Tipu Tree (Tipuana tipu) is a fast-growing deciduous tree that is well-suited for Arizona’s climate.

Originating from South America, this tree is popular for its lush, feathery foliage and bright yellow flowers that bloom in the spring and summer.

It can reach heights of up to 30 feet, providing ample shade and aesthetic appeal to any landscape.

Growth Rate

The Tipu Tree grows 2-3 feet per year, ideal for quick shade and privacy in Arizona. It adapts to various soils, including clay, loam, and sand, and prefers acidic conditions.

Ensure it gets full to partial sun for optimal growth.

Planting and Care

Tipu Trees thrive in full sun and require well-draining soil. They are drought-tolerant once established but benefit from regular watering during their first growing season to establish a strong root system.

Pruning is essential to maintain their shape and remove any dead or damaged branches.

Fertilizing in the spring can also promote healthy growth. The tree’s large trunk and potential to lift sidewalks should be considered when choosing a planting location.

Potential Challenges

Tipu Trees need full sun and well-draining soil. They are drought-tolerant once established but require regular watering during their first growing season.

Pruning maintains their shape and removes damaged branches, while spring fertilization promotes healthy growth.

Consider the tree’s large trunk and potential to lift sidewalks when choosing a planting location.

Need a tree trimmed, pruned, or removed?

Chinese Elm

The Chinese Elm (Ulmus parvifolia) is a versatile and robust tree, making it a popular choice for Arizona landscapes.

It can grow up to 40-50 feet tall, providing ample shade and adding beauty with its arching branches and small, glossy leaves.

Growth Rate

The Chinese Elm is known for its rapid growth, with the ability to grow 3-5 feet per year under optimal conditions.

This fast growth rate makes it an excellent option for homeowners in Arizona looking to quickly establish shade and enhance their property’s curb appeal.

Planting and Care

Chinese Elms thrive in full sun to partial shade and are adaptable to a variety of soil types, though they prefer well-draining soil.

They are drought-tolerant once established but benefit from regular watering during their first growing season to develop a strong root system.

Pruning is necessary to maintain their shape and remove any dead or damaged branches, and they respond well to fertilization in the spring.

Potential Challenges

While Chinese Elms are relatively resistant to pests and diseases, they can occasionally be affected by aphids, scale insects, and Dutch elm disease.

Regular inspection and prompt treatment of any issues are crucial to maintaining the tree’s health.

Additionally, their rapid growth can lead to weak wood, making them susceptible to wind damage if not properly pruned and maintained.

African Sumac

The African Sumac (Rhus lancea) is a versatile and drought-tolerant tree, making it a suitable choice for Arizona landscapes.

It can grow up to 20-30 feet tall, providing ample shade and adding beauty with its glossy, willow-like leaves and dense canopy.

Growth Rate

Known for its moderate to fast growth rate, the African Sumac can grow 2-3 feet per year. This growth rate makes it a popular choice for homeowners in Arizona looking to quickly establish shade and privacy on their property.

Planting and Care

African Sumac trees thrive in full sun and can adapt to various soil types, though they prefer well-draining soil.

They are drought-tolerant once established, but young trees benefit from regular watering to develop a strong root system.

Pruning helps maintain their shape and remove any dead or damaged branches, while fertilizing in the spring encourages healthy growth.

Potential Setbacks

While generally resistant to pests and diseases, African Sumac trees can occasionally face issues with aphids and scale insects.

Regular inspection and prompt treatment are crucial to maintaining the tree’s health.

Their rapid growth can lead to weaker wood, making proper pruning and maintenance essential to prevent wind damage.

Honey Mesquite

The Honey Mesquite tree(Prosopis glandulosa), is a resilient species that is well-suited for Arizona’s arid conditions.

It can grow up to 30 feet tall, providing ample shade and enhancing the landscape with its attractive foliage and fragrant catkins.

This tree is known for its deep root system, which allows it to access water in dry environments, making it highly drought-tolerant.

Growth Rate

The Honey Mesquite grows at a rate of 1-3 feet per year, with the potential to reach maturity relatively quickly.

This makes it a great option for homeowners in Arizona looking to establish shade and privacy in a shorter timeframe [1].

Planting and Care

Thriving in full sun, the Honey Mesquite requires well-draining soil and is highly drought-tolerant once established.

Initial watering is crucial during its first growing season to develop a robust root system.

Pruning helps maintain its shape and remove any dead or damaged branches, while spring fertilization encourages healthy growth.

Given its potential to lift sidewalks, careful consideration is needed when deciding on a planting location.

Possible Obstacles

While generally hardy, the Honey Mesquite can be susceptible to pests and diseases, necessitating regular inspection and prompt treatment to maintain its health.

Additionally, its rapid growth can lead to weak wood, making it susceptible to wind damage if not properly pruned and maintained.

Arizona Ash

The Arizona Ash (Fraxinus velutina), is a deciduous tree native to the southwestern United States.

It can grow up to 30-50 feet tall, providing substantial shade and enhancing landscapes with its lush foliage and rounded canopy [2].

Growth Rate

The Arizona Ash is known for its rapid growth, capable of growing 2-3 feet per year. This makes it a preferred choice for Arizona homeowners seeking quick shade and privacy [2].

Planting and Care

Arizona Ash trees flourish in full sun and adapt to a variety of soil types, though they prefer well-draining soil.

They require regular watering during their initial growth phase to establish a robust root system.

Pruning is essential to maintain their shape, encourage healthy growth, and remove any dead or damaged branches. Fertilizing in the spring can further promote vigorous growth [3].

Potential Challenges

Aphids and scale insects can occasionally infest Arizona Ash trees. Timely identification and treatment of these pests are vital for the tree’s well-being.

The tree’s rapid growth may result in weaker wood, making it imperative to prune regularly and ensure proper maintenance to mitigate the risk of wind damage [4].

Need a tree trimmed, pruned, or removed?

Blue Palo Verde

The Blue Palo Verde (Parkinsonia florida), Arizona’s state tree, stands out with its distinctive green bark and vibrant yellow blossoms.

Native to the region, it’s a top choice for homeowners seeking rapid growth, drought tolerance, and a tree that flourishes in the desert climate.

Reaching up to 30 feet, it provides ample shade and adds a splash of color to any landscape, making it the second fastest growing tree on our list for Arizona environments.

Growth Rate

The Blue Palo Verde is known for its quick growth, with the ability to grow up to 2-3 feet annually.

This rapid development makes it a preferred option for those looking to quickly establish shade and enhance their property’s aesthetic appeal.

Planting and Care

Thriving in full sun, the Blue Palo Verde requires well-draining soil and is highly drought-tolerant once established.

Initial watering is crucial during its first growing season to develop a robust root system.

Pruning helps maintain its shape and remove any dead or damaged branches, while spring fertilization encourages healthy growth.

Given its potential to lift sidewalks, careful consideration is needed when deciding on a planting location.

Foreseeable Complications

Despite its hardiness, the Blue Palo Verde can be susceptible to pests such as aphids and scale insects. Regular inspections and prompt treatment are vital to preserving the tree’s health.

Its rapid growth can also lead to weak wood, making it prone to wind damage if not properly pruned and maintained.

Chaste Tree

The Chaste Tree (Vitex agnus-castus), also known as Monk’s Pepper, is a deciduous shrub or small tree that is well-adapted to the warm climate of Arizona.

It typically reaches heights of 10-20 feet, providing a moderate amount of shade and adding visual interest with its fragrant lavender flowers and palmately compound leaves.

Growth Rate

The Chaste Tree is known for its moderate to fast growth rate, capable of growing 1-3 feet per year.

This growth pace makes it a popular choice for homeowners in Arizona looking to quickly establish a visually appealing landscape element.

Planting and Care

Chaste Trees thrive in full sun and prefer well-draining soil.

They are drought-tolerant once established but benefit from regular watering during their first growing season to develop a strong root system.

Pruning is necessary to maintain their shape, encourage bushier growth, and remove any dead or damaged branches. They respond well to fertilization in the spring.

Likely Impediments

While Chaste Trees are relatively resistant to pests and diseases, they can occasionally be affected by aphids and scale insects.

Regular inspection and prompt treatment of any issues are crucial to maintaining the tree’s health.

Additionally, their rapid growth can lead to weak wood, making them susceptible to wind damage if not properly pruned and maintained.

Desert Willow

The Desert Willow (Chilopsis linearis) is a native Arizona tree, celebrated for its adaptability to the arid climate and its unique, orchid-like flowers.

It typically reaches heights of 15-30 feet, providing a moderate amount of shade and a distinctive aesthetic with its long, narrow leaves and trumpet-shaped blossoms.

Growth Rate

Desert Willows are known for their moderate to fast growth rate, capable of growing 2-3 feet per year.

This growth pace, combined with their drought tolerance, makes them an excellent option for Arizona homeowners looking to enhance their landscape swiftly.

Planting and Care

Thriving in full sun, Desert Willows prefer well-draining soil and have a high tolerance for drought.

They require minimal water once established but benefit from occasional deep watering during prolonged dry periods.

Pruning helps maintain their shape and encourages more robust growth, while fertilization is generally not necessary unless the soil is particularly poor.

Potential Challenges

Desert Willows are relatively low-maintenance and resistant to most pests and diseases.

However, they can occasionally be affected by aphids and scale insects. Regular monitoring and prompt treatment can help maintain the tree’s health.

Additionally, their fast growth can sometimes lead to weak wood, making proper pruning and maintenance essential to prevent potential wind damage.

References

  1. University of Arizona

  2. Arizona State University

  3. University of Arizona

  4. EDIS - University of Florida