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Trees

Twisty Baby Locust Tree: A Guide to Growing, Caring for, and Using This Unique Tree

by Gregory April 8, 2021

written by Gregory 3 minutes read

Twisty Baby Locust Tree: A Guide to Growing and Caring for This Unique Tree

Introduction

If you’re looking for a small, unique tree to add to your garden, the Twisty Baby locust tree (Robinia pseudoacacia ‘Twisty Baby’) is a great option. This deciduous tree has a contorted form, variegated leaves, and aromatic white flowers. It’s also tolerant of a variety of conditions, making it a low-maintenance choice for gardeners.

About the Twisty Baby Locust Tree

The Twisty Baby locust tree is a cultivar of the black locust tree. It was patented in 1996 and is known for its unusual, twisted branches. The tree grows to a height of 8-10 feet and has a spread of 6-8 feet. It has a moderate growth rate and can live for 20-30 years.

The Twisty Baby locust tree’s leaves are compound, with 7-11 leaflets. The leaflets are dark green and have a slightly spiny texture. In the fall, the leaves turn a brilliant yellow hue.

The Twisty Baby locust tree produces clusters of fragrant white flowers in the spring. The flowers are followed by black locust seed pods. The seed pods are not edible, but they can be used to propagate new trees.

Twisty Baby Locust Tree Care

The Twisty Baby locust tree is a relatively low-maintenance tree. It can tolerate a variety of soil conditions, including dry and sandy soils. It is also tolerant of salt and heat pollution.

The Twisty Baby locust tree should be pruned in late summer to shape the tree and encourage the contorted growth. Pruning can also help to remove any dead or diseased branches.

The Twisty Baby locust tree is susceptible to a few pests, including locust borers and leaf miners. These pests can be controlled with insecticides.

Uses for the Twisty Baby Locust Tree

The Twisty Baby locust tree is a versatile tree that can be used in a variety of ways. It can be used as a patio specimen, a container-grown tree, or a shade tree. The tree’s contorted form and variegated leaves make it a striking addition to any landscape.

Problems with the Twisty Baby Locust Tree

One potential problem with the Twisty Baby locust tree is that it can become a bit unkempt looking if it is not pruned regularly. The tree’s branches can also become brittle, so it is important to prune them carefully.

Another potential problem with the Twisty Baby locust tree is that it is susceptible to a few pests. These pests can be controlled with insecticides, but it is important to monitor the tree for signs of infestation.

Conclusion

The Twisty Baby locust tree is a unique and beautiful tree that can add interest to any garden. It is a relatively low-maintenance tree, but it does require some pruning to keep it looking its best. With proper care, the Twisty Baby locust tree can provide years of enjoyment.

Trees

The Virginia Pine: Characteristics, Uses, and Growing Guide

by Gregory March 1, 2021

written by Gregory 3 minutes read

The Virginia Pine: A Versatile and Hardy Tree

Introduction

The Virginia pine (Pinus virginiana) is a common sight in eastern North America, ranging from Alabama to New York. It is known for its adaptability and resilience, making it a popular choice for a variety of landscaping and conservation purposes.

Characteristics and Appearance

Virginia pine trees are evergreen conifers, typically reaching heights of 15 to 40 feet. They have a pyramidal shape when young, with low branches and dense foliage. As they mature, they develop disproportionately long limbs and a more scraggly silhouette.

The needles of the Virginia pine are arranged in bundles of two and can grow up to 3 inches long. They are yellow-green to dark green in color and remain on the tree for up to three years. The cones are small, measuring 1 to 3 inches in length, and come in groups of two or four. They have a sharp prickle at the tip of each scale.

Habitat and Distribution

Virginia pines are found in a variety of habitats, including forests, woodlands, and abandoned fields. They are particularly well-suited to un-glaciated soil and rocky outcrops, where nutrients are scarce. This makes them a valuable species for reclaiming lumbered acreage and restoring degraded ecosystems.

The Virginia pine’s natural range extends from New Jersey and southern New York in the north to Alabama and Mississippi in the south. It is also found in isolated populations in other parts of the United States, such as the Great Lakes region and the Ozark Mountains.

Uses and Benefits

Virginia pine trees have a variety of uses, both ornamental and practical. They are sometimes used as landscape trees, particularly for naturalizing large spaces or creating windbreaks. They are also popular Christmas trees due to their dense foliage and attractive shape.

Ecologically, Virginia pine trees provide important habitat and food sources for a variety of animals and birds. Their seeds are a valuable food source for many species, and their dense foliage provides shelter and nesting sites.

Growing and Care

Virginia pine trees are relatively easy to grow and care for. They prefer well-drained soil with a neutral to acidic pH, but they can tolerate a wide range of soil conditions. They are also drought-tolerant and can survive in areas with limited water availability.

When planting a Virginia pine tree, it is important to choose a site with full sun to partial shade. The tree should be planted in a hole that is twice as wide as the root ball and just as deep. Water the tree deeply after planting and mulch around the base to retain moisture.

For the first few years after planting, it is a good idea to stake the tree and train the limbs to encourage a strong and balanced growth habit. Once established, Virginia pine trees require minimal care. They are susceptible to breakage due to their weak wood, so it is important to protect them from strong winds and heavy snow.

Conclusion

The Virginia pine is a versatile and hardy tree with a wide range of uses and benefits. Its adaptability and resilience make it a valuable species for both landscaping and conservation purposes. By understanding the characteristics, habitat, and care requirements of the Virginia pine, you can make informed decisions about planting and caring for this important tree.

Trees

Oak Trees: A Comprehensive Guide to Planting, Care, and Wildlife Value

by Donna January 16, 2021

written by Donna 4 minutes read

Oak Trees: A Comprehensive Guide

Introduction

Oak trees are magnificent trees that have played a significant role in British culture and landscape for centuries. These majestic trees are known for their size, longevity, and ecological importance.

Types of Oak Trees

The UK has two native species of oak: the English oak (Quercus robur) and the sessile oak (Quercus petraea). Both are deciduous trees with lobed leaves and acorns. Other oak species planted in the UK include holm oak, red oak, and Turkey oak.

Identifying Oak Trees

English oak: Green, lobed leaves with barely any leaf stalk; acorns with long peduncles (“stalks”).
Sessile oak: Hairy, less deeply lobed leaves with 10-16mm stalks; clusters of acorns in stalkless cups.
Holm oak: Evergreen species with dark-green leaves and a rounded habit; suitable for hedging.
Red oak: North American species with large, deeply lobed leaves; fiery autumn color.
Turkey oak: Fast-growing tree with classic oak leaf shape and whiskery acorn cups.

Lifespan and Longevity

Oaks are one of the longest-lived trees in the UK, with a potential lifespan of over 1,000 years. They reach maturity at around 40 years old and are classified as veteran trees at 150-300 years old. Ancient oaks are over 400 years old.

Value to Wildlife

Oak trees are crucial habitats for a wide range of wildlife. Acorns provide food for mammals like squirrels and badgers, while birds like jays and nuthatches feast on them in autumn. Over 1,000 invertebrate species have been recorded on oak trees, including caterpillars, spiders, and aphids.

Oak woods support a diverse ground flora, including bluebells, wood sorrel, and ferns. They are also home to numerous fungi, including bracket fungi and mycorrhizal fungi that form beneficial relationships with the trees.

Growing Oak Trees

Oak trees thrive in deep, fertile soils in full sun or partial shade. They can be grown from acorns or bare-root saplings.

Planting from Acorns:

Choose plump, undamaged acorns and plant them as soon as possible after they fall.
Use a pot at least 15cm high with drainage holes.
Fill the pot with peat-free compost and grit.
Plant the acorn on its side, cover it with 2-3cm of compost, and water.
Place the pot in a sheltered spot with plenty of light, such as a cold frame or unheated greenhouse.
Repot the seedling when it reaches 25cm in height.

Planting from Bare-Root Saplings:

Plant during the dormant period in winter.
Dig a square hole twice as wide and as deep as the roots.
Spread out the roots and ensure the soil mark on the stem sits level with the soil.
Backfill the hole, firming gently around the roots.
Add a stake for support and water in well.

Care and Maintenance

Oak saplings need regular watering in dry weather and weed control around the base. Mature trees require minimal attention.

Pests and Diseases

Oak trees can be susceptible to powdery mildew, honey fungus, and other fungal diseases. Aphids and caterpillars may feed on oak leaves, but they rarely pose a threat to the tree’s health.

Types of Oak Trees to Grow

Quercus robur: Classic English oak with golden brown autumn foliage.
Quercus rubra: Red oak with spectacular scarlet autumn color.
Quercus ilex: Evergreen holm oak suitable for hedging.
Quercus palustris Green Pillar (‘Pringreen’): Columnar oak with deep red autumn foliage.

Conclusion

Oak trees are magnificent additions to any landscape. Their longevity, ecological importance, and cultural significance make them truly special trees. Whether you choose to plant an English oak for its historic charm or a red oak for its vibrant autumn color, you will be creating a legacy for generations to come.

Trees

Hickory Trees: A Guide to Planting, Growing, and Identifying Native American Beauties

by Gregory December 1, 2020

written by Gregory 4 minutes read

Hickory Trees: A Native American Beauty

Introduction

Hickory trees (Carya spp.) are tall and majestic native trees that grace the landscapes of North America, thriving in USDA zones 4 through 8. While they are a wonderful asset to spacious landscapes and open areas, their large size makes them unsuitable for urban gardens. In this article, we will delve into the world of hickory trees, exploring their varieties, cultivation, and care requirements.

Types of Hickory Trees

Various types of hickory trees exist, each with unique characteristics and nut-bearing capabilities.

Shellbark Hickory (C. laciniosa): Renowned for its large, flavorful nuts with a thin, white shell.
Shagbark Hickory (C. ovata): Known for its distinctive shaggy bark and nuts with a thin, white shell.
Mockernut Hickory (C. tomentosa): Produces smaller nuts with a thick, brown shell, suitable for landscaping but not optimal for nut production.
Pignut Hickory (C. galabra): Similar to mockernut hickory, with smaller nuts and thick shells.
Pecans (C. illinoensis): A type of hickory tree that is primarily cultivated for its edible nuts.

Growing Hickory Trees

Growing hickory trees can be a rewarding experience, but it requires patience and proper care.

Choosing the Right Location:

Hickory trees prefer well-drained soil and ample sunlight. They can tolerate partial shade but produce the most nuts in full sun. Avoid planting them near driveways or streets, as falling nuts can cause damage.

Planting:

When planting a hickory tree, it is recommended to purchase a grafted tree, as these typically produce better quality nuts and grow healthier. Dig a hole twice as wide as the root ball and just as deep. Place the tree in the hole and backfill with soil, tamping down gently to remove air pockets. Water deeply after planting.

Care and Maintenance:

Watering: Water your hickory tree regularly, especially during the first growing season. Allow the soil to dry out slightly between waterings.
Fertilizing: Fertilize the tree annually in early spring or fall with a balanced fertilizer, such as 10-10-10.
Weed Control: Keep the area around the tree free of weeds to reduce competition for water and nutrients.
Pruning: Prune the tree as needed to remove dead or diseased branches and to shape the canopy.

Distinguishing Between Hickory Trees

Shagbark and shellbark hickory trees can be distinguished by their bark and nuts.

Shagbark Hickory: Has shaggy, peeling bark that comes loose and curls out at the ends. Its nuts have a thin, white shell.
Shellbark Hickory: Has large, plate-like bark. Its nuts have a thick, brown shell and are larger than shagbark nuts.

Benefits of Hickory Trees

Hickory trees offer several benefits to the landscape:

Shade: They provide ample shade, making them excellent choices for creating a shady retreat in your yard.
Ornamental Value: Shagbark hickories are particularly ornamental, with their unique shaggy bark.
Wildlife Habitat: Hickory trees provide food and shelter for various wildlife, including birds and squirrels.

Conclusion

Incorporating hickory trees into your landscape can bring beauty, shade, and ecological benefits. By understanding the different types of hickory trees, their growing requirements, and how to distinguish between them, you can make informed choices and enjoy these majestic native trees for years to come.

Trees

Tipu Trees: A Guide to Planting, Growing, and Caring for These Beautiful Flowering Trees

by Gregory October 13, 2020

written by Gregory 3 minutes read

What is a Tipu Tree?

Have you ever heard of the exotic Tipuana tipu tree? Also known as the tipu tree, it’s a medium-sized flowering tree that’s native to Bolivia. It’s not very common in most parts of the country, but it’s a popular choice for warm climates.

Tipu trees are known for their beautiful yellow or apricot flowers that bloom during the summer months. These flowers turn into large brown seed pods called tipu fruit. Both the flowers and pods can create litter below the tree, so it’s something to consider before planting one.

Growing a Tipu Tree

If you’re thinking of growing a tipu tree, here’s what you need to know:

Climate: Tipu trees are tropical trees, so they only thrive in very warm climates, such as USDA hardiness zones 9 through 11.
Planting: Plant your tipu tree in a site with full sun or partial sun. Be careful about selecting a site, as the tree has a large trunk that can buttress out at the base.
Soil: Tipu trees are not picky about soil. They will grow in moist or dry soil, clay, loam, or sand. They prefer acidic soil, but they can also tolerate slightly alkaline soil.
Watering: Although tipu trees are drought resistant, they still need regular irrigation, especially during dry spells.
Fertilizing: Fertilize your tipu tree once a year in the spring with a balanced fertilizer.
Pruning: Tipu trees don’t require much pruning, but you can prune them to shape them or remove any dead or diseased branches.

Benefits of Planting a Tipu Tree

Tipu trees offer several benefits, including:

Beautiful flowers: Tipu trees produce beautiful yellow or apricot flowers that bloom profusely during the summer months.
Shade: Tipu trees have a large, spreading canopy that provides plenty of shade.
Fast growth: Tipu trees grow relatively quickly, so you can enjoy their beauty and benefits sooner.
Longevity: With proper care, tipu trees can live for up to 150 years.
Wildlife habitat: Tipu trees provide food and shelter for a variety of wildlife, including birds, squirrels, and insects.

Things to Consider Before Planting a Tipu Tree

Before you plant a tipu tree, there are a few things you should consider:

Size: Tipu trees can grow to be over 60 feet (18 m.) in height and about the same in width. Make sure you have enough space for the tree to grow.
Roots: Tipu trees have a large root system that can spread out widely. This can be a problem if you have sidewalks or other structures near the planting site.
Litter: The flowers and pods of tipu trees can create litter below the tree. This is something to consider if you want to keep your yard neat and tidy.

Conclusion

Tipu trees are beautiful and beneficial trees that can add beauty and value to your landscape. However, it’s important to do your research and consider the pros and cons before planting one. With proper care and maintenance, a tipu tree can be a beautiful and long-lasting addition to your yard.

Trees

Conifers for Northeast Landscapes: The Ultimate Guide to Evergreen Trees

by Gregory October 7, 2020

written by Gregory 4 minutes read

Conifers for Northeast Landscapes: A Guide to Evergreen Trees

Introduction

Conifers are a mainstay of Northeast landscapes, where the winters can be long and harsh. These needle-leaved trees stay green all year round, providing a cheerful contrast to the snow-covered ground. But which Northeast conifers are right for you? Let’s explore some of the most common and versatile options.

Pine Trees: A Classic Choice

Pine trees are a type of conifer that are well-suited to the Northeast climate. They are hardy and can withstand cold temperatures and heavy snowfall. Some popular pine trees for the Northeast include:

Eastern White Pine: This stately tree can reach heights of 80 feet and has long, blue-green needles. It is hardy in zones 3-7 and thrives in cold weather.
Mugo Pine: Native to Europe, this pine is known for its compact size and fragrant foliage. It typically grows to a height of 20 feet and is available in cultivars as small as 1.5 feet. It is hardy in zones 2-7.
Red Pine: Also known as Japanese Red Pine, this tree has long, dark green needles and distinctive reddish-brown bark. It is hardy in zones 3b-7a.

Other Evergreen Conifers

In addition to pine trees, there are many other types of evergreen conifers that are well-suited to Northeast landscapes. Here are a few popular choices:

Canadian Hemlock: This graceful tree is a distant cousin of the pine and is native to Eastern North America. It can reach a height of 70 feet and has soft, feathery needles. It is hardy in zones 3-8, but may need some winter protection in very cold climates.
Eastern Red Cedar: Also known as Eastern Juniper, this tree is native to eastern Canada and the US. It has a conical or columnar shape and is hardy in zones 2-9.
Larch: This unique conifer is deciduous, meaning it loses its needles every fall. However, the needles always come back in the spring, along with tiny pink cones. It is hardy in zones 2-6.

Choosing the Right Conifer

When choosing a conifer for your Northeast landscape, there are a few things to consider:

Hardiness: Make sure the tree is hardy in your USDA plant hardiness zone.
Size: Consider the mature size of the tree and choose one that will fit well in your space.
Shape: Conifers come in a variety of shapes, from pyramidal to columnar to rounded. Choose a shape that complements your landscape design.
Foliage: Pay attention to the color, texture, and length of the needles. Some conifers have soft, feathery needles, while others have stiff, sharp needles.
Special features: Some conifers have unique features, such as fragrant foliage, colorful bark, or unusual cones. Consider these features when making your selection.

Planting and Care

Once you have chosen the right conifer for your landscape, it is important to plant it properly and provide it with the care it needs to thrive. Here are a few tips:

Planting: Dig a hole that is twice as wide as the root ball and just as deep. Place the tree in the hole and backfill with soil, tamping down gently to remove any air pockets. Water the tree deeply and spread a layer of mulch around the base to retain moisture and suppress weeds.
Watering: Water your conifer regularly, especially during the first year after planting. Once established, most conifers are drought-tolerant and do not need frequent watering.
Fertilizing: Fertilize your conifer once a year in the spring with a balanced fertilizer.
Pruning: Most conifers do not require regular pruning. However, you can prune them to control their size or shape, or to remove any dead or diseased branches.

With proper care and maintenance, conifers can provide years of beauty and enjoyment in your Northeast landscape.

Trees

Norfolk Pine Troubleshooting: Why is My Norfolk Pine Turning Brown or Yellow? | Causes and Solutions

by Gregory September 10, 2020

written by Gregory 4 minutes read

Norfolk Pine Troubleshooting: Why is My Norfolk Pine Turning Brown or Yellow?

Norfolk pines are popular houseplants and outdoor trees, but they can sometimes develop problems that cause their foliage to turn brown or yellow. Here are some of the most common causes and how to fix them:

Temperature

Norfolk pines are native to the tropical Norfolk Island, so they prefer warm temperatures. They can tolerate temperatures as low as 50°F (10°C), but they will start to suffer if the temperature drops below 40°F (4°C). If your Norfolk pine is exposed to cold temperatures, its leaves may turn yellow or brown and drop off.

Solution: Move your Norfolk pine to a warmer location, such as indoors or in a greenhouse. If you live in a cold climate, you can also grow your Norfolk pine in a container so that you can bring it indoors during the winter months.

Sunlight

Norfolk pines need bright, indirect light. They can tolerate some direct sunlight, but too much direct sunlight can scorch their leaves. If your Norfolk pine is getting too much sunlight, its leaves may turn yellow or brown and become crispy.

Solution: Move your Norfolk pine to a location where it will receive bright, indirect light. You can also filter the sunlight with a sheer curtain or shade.

Water

Norfolk pines need regular watering, but they don’t like to be overwatered. Overwatering can lead to root rot, which can cause the leaves to turn yellow or brown and drop off.

Solution: Water your Norfolk pine when the top inch of soil is dry to the touch. Avoid overwatering, and never let your Norfolk pine sit in water.

Pests

Norfolk pines can be susceptible to a variety of pests, including aphids, mealybugs, and spider mites. These pests can suck the sap from the leaves, causing them to turn yellow or brown.

Solution: Inspect your Norfolk pine regularly for pests. If you find any pests, treat them with an insecticidal soap or neem oil.

Diseases

Norfolk pines can also be susceptible to a variety of diseases, including anthracnose and needle blight. These diseases can cause the leaves to turn yellow or brown and drop off.

Solution: If you think your Norfolk pine has a disease, consult with a plant pathologist or arborist. They can help you identify the disease and recommend the best course of treatment.

Other Causes

In addition to the above causes, there are a few other things that can cause Norfolk pine leaves to turn yellow or brown. These include:

Nutrient deficiency: Norfolk pines need a balanced fertilizer to stay healthy. If your Norfolk pine is not getting enough nutrients, its leaves may turn yellow or brown.
Transplant shock: Norfolk pines can experience transplant shock when they are moved to a new location. This can cause the leaves to turn yellow or brown and drop off.
Root damage: Root damage can also cause Norfolk pine leaves to turn yellow or brown. This can be caused by a variety of factors, such as overwatering, underwatering, or root rot.

If you are not sure what is causing your Norfolk pine leaves to turn yellow or brown, it is best to consult with a plant care professional. They can help you diagnose the problem and recommend the best course of treatment.

Tips for Keeping Your Norfolk Pine Healthy

Here are a few tips for keeping your Norfolk pine healthy and preventing its leaves from turning yellow or brown:

Water your Norfolk pine regularly, but avoid overwatering.
Fertilize your Norfolk pine monthly during the growing season.
Provide your Norfolk pine with bright, indirect light.
Protect your Norfolk pine from cold temperatures.
Inspect your Norfolk pine regularly for pests and diseases.

By following these tips, you can help your Norfolk pine stay healthy and looking its best.

Trees

The Himalayan Birch Tree: A Comprehensive Guide for Planting, Care, and Benefits

by Donna July 15, 2020

written by Donna 4 minutes read

The Himalayan Birch Tree: A Guide for Beginners

The Himalayan birch tree is a beautiful and unique tree that is native to the Himalayan mountains. It is a popular choice for ornamental plantings due to its graceful form, outstanding bark, and dramatic fall color.

Description

The Himalayan birch tree is a deciduous tree that can grow to be 40 feet tall and 20 feet wide. It has a graceful, open, pyramidal form with branches that droop slightly at the tips. The bark is one of the most distinctive features of the Himalayan birch tree. It is white and papery, and it peels back in thin layers to reveal the orange-brown underbark.

The leaves of the Himalayan birch tree are bright green and tapered. They turn a golden yellow in the fall. The tree also produces catkins in the spring. Catkins are long, slender spikes of flowers. The male catkins are yellow, and the female catkins are green.

Planting and Care

The Himalayan birch tree is best planted in moist, acidic, sandy soil. It prefers full sun but can also grow in partial shade. The tree is hardy in USDA hardiness zones 4 through 7.

When planting a Himalayan birch tree, dig a hole that is twice as wide as the root ball and just as deep. Place the tree in the hole and backfill with soil, tamping down gently to remove any air pockets. Water the tree deeply and mulch around the base to help retain moisture.

The Himalayan birch tree is relatively low-maintenance. It does not require regular pruning, but you may want to remove any dead or diseased branches. The tree is also susceptible to a few pests and diseases, such as the bronze birch borer and aphids.

Benefits of Planting a Himalayan Birch Tree

There are many benefits to planting a Himalayan birch tree in your yard. These trees are:

Beautiful: Himalayan birch trees are known for their graceful form, outstanding bark, and dramatic fall color. They are a beautiful addition to any landscape.
Low-maintenance: Himalayan birch trees are relatively low-maintenance. They do not require regular pruning or fertilizing.
Wildlife-friendly: Himalayan birch trees provide food and shelter for a variety of wildlife, including birds, squirrels, and rabbits.
Air-purifying: Himalayan birch trees help to purify the air by removing pollutants.

FAQs

Q: How do I identify a Himalayan birch tree? A: Himalayan birch trees can be identified by their white, papery bark, their graceful, open, pyramidal form, and their bright green leaves that turn golden yellow in the fall.

Q: How do I grow a Himalayan birch tree in a warm climate? A: Himalayan birch trees prefer cool northern climates, but they can be grown in warm climates with a little extra care. Plant the tree in a location that receives morning sun and afternoon shade. Water the tree regularly, especially during hot, dry weather.

Q: How do I care for a Himalayan birch tree in the winter? A: Himalayan birch trees are hardy in USDA hardiness zones 4 through 7. In colder climates, the tree may need to be protected from the cold with a layer of mulch around the base.

Q: How do I prune a Himalayan birch tree? A: Himalayan birch trees do not require regular pruning. However, you may want to remove any dead or diseased branches. Prune the tree in late winter or early spring, before the new growth begins.

Q: How do I protect a Himalayan birch tree from pests and diseases? A: Himalayan birch trees are susceptible to a few pests and diseases, such as the bronze birch borer and aphids. To protect the tree, keep it healthy by watering it regularly and fertilizing it according to the manufacturer’s instructions. You can also apply insecticidal soap or neem oil to the tree to control pests.

Trees

Black Locust: Invasive Beauty or Undesirable Threat? Understanding the Controversial Tree

by Donna July 5, 2020

written by Donna 3 minutes read

Black Locust: Invasive Beauty or Undesirable Threat?

Introduction

Have you ever encountered a tree with stunning white flowers and attractive foliage? That’s the black locust, a tree that can both captivate and concern. Read on to discover the intriguing story of this controversial tree.

Black Locust: An Ornamental Delight

The black locust (Robinia pseudoacacia) is a tree that’s hard to resist. Its abundant, fragrant flowers bloom in gorgeous white racemes, creating a captivating contrast against its lush green foliage. With its massive trunk, broad limbs, and graceful appearance, it’s no wonder this tree is a popular choice for ornamental purposes.

Native Origins and Invasive Spread

Black locust is a native species of the Southeastern United States, ranging from Pennsylvania to Georgia and west to Appalachia. However, its beauty has led to its cultivation across the East Coast as a lumber tree and for ornamental purposes. Unfortunately, this widespread planting has resulted in its escape from cultivation and its establishment as an invasive species in many areas, including Cape Cod.

Invasive Nature and Ecological Impact

Black locust’s invasiveness stems from its ability to propagate both by seed and by suckers. Its roots also alter soil chemistry by fixing nitrogen, making the soil more hospitable to other invasive species. This poses a significant threat to native vegetation outside of its historic range.

In new areas, black locust’s dense growth and shade can reduce competition from sun-loving plants. It can create dense clusters that shade out ground vegetation, disrupting the natural ecosystem.

Control and Management

Due to its invasive nature, black locust is illegal to sell or buy in the Commonwealth of Massachusetts. However, it is also classified as invasive in states where it is native, such as Indiana, where it has invaded prairie and savanna habitats.

Controlling the spread of black locust requires a combination of methods, including:

Removing existing trees and preventing new growth
Using herbicides to target specific trees
Promoting the growth of native species to outcompete black locust

Benefits and Drawbacks

Despite its invasive potential, black locust also offers some benefits:

Durable wood: Black locust wood is strong, rot-resistant, and attractive, making it valuable for lumber and other wood products.
Nitrogen-fixing: Black locust’s ability to fix nitrogen can improve soil fertility, benefiting other plants.
Pollinator attraction: The fragrant flowers of black locust attract bees and other pollinating insects, supporting wildlife populations.

However, the drawbacks of black locust’s invasiveness often outweigh its benefits. Its uncontrolled spread can disrupt ecosystems, reduce biodiversity, and diminish the value of natural areas.

Conclusion

The black locust is a tree with both beauty and drawbacks. While its ornamental qualities and ecological benefits can be appealing, its invasive nature poses a significant threat to native ecosystems. Understanding the complex nature of this tree is crucial for making informed decisions about its cultivation and management.

Trees

Mountain Cedar: The Tree with Many Names and Common Misconceptions

by Donna April 3, 2020

written by Donna 3 minutes read

Mountain Cedar: The Tree with Many Names

Mountain cedar is a tree with a confusing name. It’s not actually a cedar tree, and it’s not native to mountains. So, what is it?

What is Mountain Cedar?

Mountain cedar is actually a type of juniper tree, scientifically known as Juniperus ashei. It has many other common names, including ashe juniper, rock cedar, Mexican juniper, and Texas cedar.

Mountain cedar is an evergreen tree, meaning it keeps its leaves all year round. It’s not very tall, usually growing to be around 25 feet tall. It’s native to central Texas, but it can also be found in Oklahoma, Arkansas, Missouri, and northern Mexico.

Mountain Cedar Information

Mountain cedar trees have rounded crowns and dark bark that peels off in strips. The leaves are small and scale-like, and they stay green all year round.

Mountain cedar trees are either male or female. Male trees produce pollen cones, while female trees produce fruit cones that look like berries. The berries provide food for wildlife.

Mountain Cedar Allergies

Mountain cedar pollen is known to cause allergies in some people, often referred to as “cedar fever.” Symptoms of cedar fever can include red eyes, runny nose, itchy ears, sneezing, and fatigue.

Cedar fever can be a real nuisance, especially during the winter months when the pollen count is high. If you suffer from cedar fever, you may want to talk to your doctor about allergy shots. Allergy shots can help to reduce the severity of your symptoms.

Growing Mountain Cedar Trees

Mountain cedar trees are relatively easy to grow, but they do have some specific requirements. They prefer well-drained soil and full sun. They are also drought-tolerant, making them a good choice for areas with limited water.

Mountain cedar trees can be grown from seed or cuttings. If you’re growing them from seed, you’ll need to scarify the seeds before planting them. This will help them to germinate more easily.

Mountain cedar trees are a beautiful and versatile addition to any landscape. They are evergreen, drought-tolerant, and relatively easy to grow. However, if you suffer from cedar fever, you may want to consider planting a different type of tree.

Additional Information

Other uses of mountain cedar: Mountain cedar wood is used to make furniture, fence posts, and other products. The berries are also used to make jelly and other food products.
Mountain cedar and wildlife: Mountain cedar trees provide food and shelter for a variety of wildlife, including birds, squirrels, and deer.
Mountain cedar and the environment: Mountain cedar trees help to reduce erosion and improve water quality. They also provide shade and oxygen.

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