Thuja Green Giant Evergreen Trees Benefits and Planting Guide

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Detailed close-up of a green Thuja branch isolated on a white background with ample copy space.
Credit: pexels.com, Detailed close-up of a green Thuja branch isolated on a white background with ample copy space.

The Thuja Green Giant Evergreen Tree is a popular choice for landscaping due to its impressive growth rate of up to 3-5 feet per year.

It's a fast-growing tree that can reach heights of 30-50 feet in as little as 10-15 years, making it a great option for those looking to create a quick hedge or screen.

The Thuja Green Giant is a low-maintenance tree that requires minimal pruning, although regular trimming can help maintain its desired shape and size.

Its dense foliage provides a natural barrier against wind, noise, and other environmental factors, making it an ideal choice for homes and businesses located in busy or noisy areas.

Arborvitae Care Basics

Thuja Green Giant trees are relatively easy to care for, but they do require some special attention, especially in their first winter.

Make sure to provide extra shelter for young trees exposed to strong northerly winds by attaching burlap or a light screen to posts placed in front of them, leaving about a foot of space between the post and the plant.

Credit: youtube.com, Thuja Green Giant Arborvitae | How to Plant & Care

Don't lay the screen directly on the plant, as it can freeze to it. Instead, let the wind blow over the screen without touching the plant.

Heavy snow piles can be a problem for Thuja Green Giants, so be sure to move them promptly before they freeze or become a solid mass.

Curious to learn more? Check out: Fuchsia Plant Tree

Planting and Care

Planting a Thuja Green Giant tree requires some planning beforehand. You'll need to measure the area where you want to plant the tree to estimate the number of trees you need.

To plant, dig a hole that's three times as wide as the root ball but just as deep. Fill in around the tree with the same soil you took out, and then tamp down to cut back on air pockets. Water the tree thoroughly and mulch to conserve moisture.

Here's a quick watering schedule to keep in mind:

After the first year, your Thuja Green Giant will be established and won't need extra water, relying on natural rainfall instead.

Watering and Fertilization

A close up of green White Cedar Thuja branches
Credit: pexels.com, A close up of green White Cedar Thuja branches

Watering your Thuja Green Giant is crucial, especially during its first year of growth. Water it every other day for the first two weeks, then switch to watering every three days for the next two weeks.

You'll need to water it once a week after the first month, unless it's dry and hot, in which case you should water twice a week. After the first year, the trees will be established and won't need extra water, relying on natural rainfall instead.

Fertilizing your Thuja Green Giant is also important for optimal growth. Start feeding it a balanced evergreen tree and shrub fertilizer in the spring.

Explore further: Pinus Pinea Growth Rate

Planting a Tree

Planting a tree can seem like a daunting task, but with the right planning and care, you can ensure a healthy and thriving tree.

The best time to plant a Thuja Green Giant tree is in the spring or fall, when the weather is cool but not cold. This allows the tree to grow roots before the cold of winter or heat of summer, which can cause stress and hinder growth.

A close up of green White Cedar Thuja branches
Credit: pexels.com, A close up of green White Cedar Thuja branches

To start, remove any weeds or turfgrass and clear debris from the planting area. Loosen the soil with a spade, and when digging the hole, be careful not to dig too deep, as this can cause the soil beneath the tree to settle after watering, making the tree sink.

The hole should be twice as wide as the root ball of the tree, but only as deep as the root ball's height. Remove the root ball from the container and tease it apart before setting it upright in the hole.

Backfill the hole, and lightly tamp the soil to firm it up. Give the area about 1 inch of water, and apply 2–3 inches of mulch to retain moisture and suppress weeds.

Here's a quick checklist to keep in mind:

  1. Choose a location with enough space for the tree to grow.
  2. Remove weeds and debris from the planting area.
  3. Dig a hole that's twice as wide as the root ball and only as deep as the root ball's height.
  4. Place the tree in the hole, backfill, and lightly tamp the soil.
  5. Water and mulch the area.

Benefits of a Privacy Screen

A privacy screen can provide optimal coverage for your home or garden, growing up to 60 feet tall under the right conditions.

Credit: youtube.com, 8 Fast Growing Shrubs for INSTANT Privacy Screens! 🌿🌲✨

The Thuja Green Giant is a low-maintenance species that is fast to grow and easy to maintain, even for the novice gardener. This is due to its ability to adapt to most soil types and its tolerance to shade and drought.

This amazing arborvitae can block wind and snow drifts, a much-welcomed benefit for people who live in areas prone to strong winds and above-average snowfall.

With potential growth rates of 3 to 5 feet per year, the Thuja Green Giant can provide quick results for your privacy needs.

Planting & Care

Planting a Thuja Green Giant requires some planning. You'll need to measure the area where you want to plant your tree to estimate how many trees you'll need.

Dig a hole for each tree that's three times as wide as the root ball but just as deep. Fill in around the tree with the same soil you took out when digging the hole, and tamp it down to prevent air pockets from forming.

Detailed close-up of lush green Thuja branches showcasing delicate needles and natural beauty.
Credit: pexels.com, Detailed close-up of lush green Thuja branches showcasing delicate needles and natural beauty.

For the first two weeks, water your new tree every other day by holding a hose around it and counting to 20. If you don't have a hose, use two large watering cans full of water.

After the first two weeks, switch to watering every three days. After the first month, water once a week unless it's dry and hot, in which case you'll need to water twice a week.

To fertilize your Thuja Green Giant, use a balanced evergreen tree and shrub fertilizer starting in the spring. This will help your tree grow optimally.

Here's a watering schedule to keep in mind:

If you're growing your tree as a hedge, you can shear the plants yearly after the final frost. This will help maintain their naturally graceful pyramid shape.

Growing Conditions

Thuja Green Giants are highly adaptable and can grow well in a variety of lighting conditions. They can thrive in full sun, but also tolerate partial shade up to 50% of the day.

Credit: youtube.com, Growing Thuja 'Green Giants': a Guide to Keep Your Arborvitae Healthy

For optimal growth, Thuja Green Giants require at least four hours of direct and unfiltered sunlight per day. In warmer climates, they can tolerate even more shade, while in cooler climates, they need more sun to thrive.

You can grow Thuja Green Giants in a wide range of soils, from heavy clay to sandy garden soils, and both alkaline and acidic soils. However, they are sensitive to salt and should not be planted near roads with heavy traffic.

Here's a quick rundown of the best growing conditions for Thuja Green Giants:

  • Sun: At least 4 hours of direct sunlight per day
  • Soil: Tolerates heavy clay, sandy, alkaline, and acidic soils (but not salt)
  • Watering: Deep, irregular waterings of about 1 inch per week
  • Lifespan: Up to 40 years in ideal growing conditions

Soil Types and Adaptability

Thuja Green Giants can tolerate a wide variety of soils, adapting easily to heavy clay or sandy garden soils, and both alkaline and acidic soils.

However, they are fairly sensitive to salt, and as such should not be planted near roads that get a lot of traffic.

To ensure dense growth in any soil type, it's a good idea to add organic material to the soil when planting, and then add it each year as a mulch.

This will help retain moisture and protect the roots from temperature fluctuations.

Light and Shade Analysis

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Your Thuja Green Giant will do best in full sun, but it can tolerate partial shade quite well, up to 50% of the day.

In fact, most Thuja trees have adapted to living in forests, so they're used to having some shade. This means they can handle it if they don't get direct sunlight all day.

The amount of shade your tree can tolerate also depends on the climate. Warmer climates mean your tree can handle more shade, while cooler climates mean it needs more sun to thrive.

Take a look at this: Shade Tree

Appearance and Characteristics

The Thuja Green Giant evergreen tree is a stunning addition to any landscape. They can grow up to 3 feet per year until maturity in ideal growing conditions.

Their ultimate height is 50–60 feet tall and their width can be up to 12–20 feet. This makes them a great option for creating a natural fence or living privacy screen.

Thuja Green Giants grow in a uniform, columnar shape, without homeowners having to worry about pruning or shearing. This means they require minimal maintenance and upkeep.

Credit: youtube.com, Green Giant Arborvitae | Thuja standishii x plicata | Thuja 'Green Giant'

Their leaves are packed tightly together and overlap, creating a fan of foliage. The leaves are also tiny, glossy, and scale-like, giving the tree a rich green hue in spring and summer.

In winter, the leaves take on a darker, bronzer shade. This adds visual interest to the tree throughout the year.

Here are some key characteristics of the Thuja Green Giant evergreen tree:

This evergreen tree is a great option for homeowners looking to add some greenery to their yard.

Hardiness and Tolerance

Thuja Green Giants are incredibly resilient trees that can withstand many common problems, including pests like bagworms. They're also resistant to drought, disease, and fungal infections, making them a low-maintenance choice for homeowners.

These trees can tolerate harsh weather conditions, including extreme heat, humidity, strong winds, ice, and snow. This adaptability allows them to thrive in a variety of climates.

Despite their hardiness, Thuja Green Giants are sensitive to salt and shouldn't be planted near roads that get a lot of traffic. This is a consideration to keep in mind when deciding where to plant one of these trees.

Credit: youtube.com, How to grow (or kill) green giant arborvitaes- 2 common mistakes to avoid, with examples of each!!

Thuja Green Giants can grow well in a range of sun and shade conditions, from full sun to partial shade. They do best with a minimum of four hours of direct and unfiltered sunlight per day.

Here's a summary of the growing conditions for Thuja Green Giants:

  • Sun and shade: Full sun to partial shade, with a minimum of 4 hours of direct sunlight per day
  • Soil: Adaptable to a wide variety of soils, including heavy clay, sandy garden soils, alkaline, and acidic soils
  • Watering: Deep, irregular waterings of about 1 inch per week, with a layer of mulch to help retain moisture
  • Lifespan: Up to 40 years in ideal growing conditions

Planting and Maintenance

Planting a Thuja Green Giant tree requires some planning, but the right steps will ensure a healthy and thriving evergreen. The tree needs a hole that's three times as wide as the root ball but just as deep as the root ball's height.

Before planting, measure the area where you'd like to plant your hedge or row to estimate the number of trees you need. You'll want to dig a hole for each tree, taking care not to dig too deep, as this can cause the soil beneath the tree to settle after watering, making your tree sink.

When planting, place the tree in the hole, fill in around the tree with the same soil you took out when initially digging the hole, and tamp down as you fill to cut back on any air pockets from forming. Water the tree thoroughly and mulch to conserve moisture.

Credit: youtube.com, 3 MISTAKES You MUST AVOID Before Planting Thuja Green Giant Trees for Privacy

For the first two weeks, water your new tree every other day by holding a hose around it and counting to 20. If you don't have a hose, two large watering cans full of water will do (smaller trees may only need a light soaking, so a single can may suffice).

Here's a watering schedule to keep in mind:

After the first month, water once a week unless it's hot and dry, in which case you'll need to water twice a week. After the first year, the trees will be established and won't need any extra water, relying on natural rainfall instead.

To promote optimal growth, feed your Thuja Green Giant with a balanced evergreen tree and shrub fertilizer starting in the spring. Pruning is also important, but only if you're growing several close together as a hedge, in which case you can shear the plants yearly after the final frost.

Choosing and Planting

Credit: youtube.com, All About Arborvitaes | Ask This Old House

The best time to plant a Thuja Green Giant is in the spring or fall, when the weather is cool but not cold. This allows the tree to grow roots before the cold of winter or heat of summer, reducing stress and promoting healthy growth.

To ensure a successful planting, clear the area of weeds and turfgrass, and loosen the soil with a spade to a depth that's just right for the tree's root ball. The hole should be twice as wide as the root ball, but only as deep as the root ball's height.

Planting requires some TLC, so be sure to backfill the hole and lightly tamp the soil to firm it up, and give the area about 1 inch of water to settle the soil.

Expand your knowledge: China Tree Planting

Choosing the Perfect Variety

If you're looking for a fast-growing Thuja tree, the Green Giant is a great option, reaching up to 60 feet in height and 15 feet wide at maturity.

Credit: youtube.com, Lesson 1 Video 4: Choosing the Right Variety of Tree

It's one of the hardiest and most adaptable arborvitae varieties available today, making it perfect for creating natural fencing on larger plots of land or where space constraints aren't an issue.

The Junior Giant is a smaller version of the Green Giant, growing to be 15-20 feet high and 3-4 feet wide at maturity, making it ideal for smaller yards.

If you're working with a smaller space, the Baby Giant is also a great option, growing to be 10-15 feet high and a girthy 5-6 feet wide at maturity.

The Emerald Green is a medium-sized Thuja tree that's very cold hardy, growing to be a modest 10-15 feet high and 3-4 feet wide at maturity, and thriving in both full sun and partial shade.

It's worth noting that the Emerald Green is not as fast-growing as some of the other options, but its dense foliage makes it a great choice for those who want a more compact tree.

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Select Size

Credit: youtube.com, Choose The Right Size Pot For Your Plant

Choosing the right size of your Thuja Green Giant is crucial for achieving the desired level of privacy and structure in your yard. You can plant them in rows, and there are two popular ways to do it: in a straight row or in a staggered row.

For a straight row, you'll want to consider the desired height of your trees. If you're aiming for a height of 20-25 feet, plant them 5 feet apart. This will give you a neat and tidy look, perfect for creating a natural fence or screen.

If you're looking to create a more dramatic effect, you can plant your Thuja Green Giants 8 feet apart for a height of 25-30 feet. This will give you a lush and dense row of trees that will provide excellent privacy and shade.

But what if you're short on space? Don't worry, you can still achieve a beautiful and private area with a smaller Thuja tree. The Junior Giant, for example, grows to be only 15-20 feet high and 3-4 feet wide, making it perfect for smaller yards.

Credit: youtube.com, Choosing Landscaping Plants That Speak to You And Your Yard | Done-In-A-Weekend Projects: Layer Up

Here's a quick reference guide to help you choose the right size for your Thuja Green Giant:

The Baby Giant is another great option for smaller spaces, growing to be only 10-15 feet high and 5-6 feet wide at maturity. And if you're looking for a medium-sized tree that's very cold hardy, the Emerald Green is a great choice, growing to be 10-15 feet high and 3-4 feet wide at maturity.

Step 2: Select Planting Location

Before selecting a planting location, consider the amount of sunlight your plants need. Most plants require at least 4-6 hours of direct sunlight per day.

Choose a spot that receives the right amount of sunlight for your plant's specific needs. If your plants need partial shade, select a location that receives dappled sunlight or shade for part of the day.

Avoid planting in low-lying areas where water may collect. This can lead to root rot and other problems.

Look for a spot with good air circulation to prevent fungal diseases.

If this caught your attention, see: Dogwood Tree Shade

Product Details

Credit: youtube.com, Thuja Green Giants Evergreens for Privacy

The Thuja Green Giant evergreen tree is a great choice for many gardeners. It's deer resistant, which means you don't have to worry about those pesky deer munching on your tree.

This tree is also drought tolerant, making it perfect for areas with low rainfall. I've seen it thrive in areas with minimal watering, which is a major plus.

Some key stats to keep in mind: the Thuja Green Giant can grow up to 30-50 feet tall, with a mature width of 12-15 feet. It can handle full sun or partial shade, which gives you flexibility in terms of placement.

Here are some key growth characteristics:

  • Mature Height: 30-50 ft.
  • Mature Width: 12-15 ft.
  • Sunlight: Full Sun, Partial Shade
  • Growth Rate: Fast Growing

Product Details

If you're looking for a low-maintenance plant, you're in luck. This plant is deer resistant, meaning it's a great choice for areas with wildlife.

It can thrive in a variety of conditions, including drought. This makes it perfect for areas with limited water supply.

Fast growth is another benefit of this plant. It can reach a mature height of 30-50 ft. and a mature width of 12-15 ft. in no time.

You can expect it to grow well in full sun or partial shade, making it a versatile option for different environments.

A unique perspective: Green Jade Plant

My Arrived

Detailed image of vibrant green Thuja leaves captured outdoors, showcasing natural beauty.
Credit: pexels.com, Detailed image of vibrant green Thuja leaves captured outdoors, showcasing natural beauty.

My plants arrived very healthy, which is a testament to the nursery's care and attention to detail.

Packing is also a top priority, as evident from the fact that my Thuja green giants arrived packed well.

Comparison

The Thuja Green Giant and Emerald Green are two popular varieties of evergreen trees that are often compared.

The Thuja Green Giant is a hybrid of the Eastern White Pine and the Western Red Cedar, making it a robust and adaptable tree.

It can grow up to 3-5 feet per year, making it a great choice for those who want a quick-growing tree.

This rapid growth rate also means that it can outcompete weeds and other plants, requiring less maintenance.

The Emerald Green, on the other hand, is a cultivar of the Western Red Cedar, known for its dense foliage and compact growth habit.

It's a great choice for smaller spaces, such as gardens or courtyards, where a larger tree might be overwhelming.

Explore further: Deodar Cedar Growth Rate

Frequently Asked Questions

What is the downside to Thuja Green Giant?

Thuja Green Giant trees can grow quite large, requiring careful space planning, and may be vulnerable to pests like bagworms and spider mites

What is the difference between a green giant and a Thuja?

Thuja" is the family name for a group of trees, while "Green Giant" is a specific type of Thuja tree. Think of it like "Golden Retriever" vs. "dog" - both refer to the same general category, but one is a specific breed.

Does Thuja stay green in winter?

Yes, Thuja trees maintain their vibrant green color year-round, even in winter. Their evergreen foliage provides a striking contrast against snow and frost.

Do Thuja green giants attract mosquitoes?

No, Thuja green giants are known to repel mosquitoes due to their thujone content, which helps keep unwanted pests at bay

Vera Forte

Senior Writer

Vera Forte is a passionate blogger who loves to write about travel, food, and lifestyle. She has been blogging for over 5 years and has gained a significant following due to her engaging writing style and relatable content. Vera's love for exploring new places and trying out different cuisines is evident in her posts, which often feature stunning photographs of her adventures.

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