Table of Contents
The Thuja ‘Green Giant’ is a hybrid cross between Thuja plicata and Thuja Standishii Arborvitae. If you want this plant for privacy we recommend spacing the trees 5 feet apart this will insure they grow together while maintaing a healthy habitat for the trees.
What happens if you plant green giants too close together?
Spacing Green Giant Arborvitae Trees At this distance, you will need to trim them periodically to keep them from reaching their mature height of 40-50 feet tall. Otherwise, they will rub against each other and cause branch damage. If you plant them 8+ feet apart, feel free to let them grow unpruned.
How wide does a Green Giant arborvitae get?
The green giant arborvitae grows to a height of 50–60′ and a spread of 12–20′ at maturity.
How close can you plant green giants?
Thuja Green Giant Arborvitae Spacing For a living privacy screen or hedge, a windbreak, or a snow break, position Green Giants 5-6 feet apart. Or better yet for a unique green giant hedge, plant them in two rows, 4 feet apart, with the trees staggered 8-15 feet apart within each row.
How close together can you plant arborvitae?
The recommended spacing for Emerald Green Arborvitae Trees is 2-3 feet apart if you are using it for privacy. If you want quicker privacy, plant them about 2 feet apart. Emerald Green Arborvitae Trees typically grow about 3-4 feet wide.
How do I keep my Green Giant small?
They will need to be pruned each year after the annual growth hardens off. Start at the top reducing the height as much as possible, then prune the sides from the top down. Attempting to or keeping them approximately 1/4 their normal size will likely shorten their lives.
Are Green Giant roots invasive?
Are the roots invasive? Thuja Green Giant roots are not known to be invasive or aggressive.
What is the difference between Green Giant and emerald green arborvitae?
The Green Giant is better suited for areas with a lot of space to fill in. Emerald Green Thujas are perfect for smaller landscapes because they only grow to heights between 8 and 12 feet. They have a much smaller spread, growing about 3 to 4 feet wide.
How long does it take for a Green Giant arborvitae to mature?
How fast do Green Giant Arborvitaes grow? They grow very fast. This variety is actually one of the fastest-growing conifers. Growing 3 to 5 feet every year, a mature tree can reach as much as 50 feet tall and 5 feet wide in a span of 10 years.
What is the fastest-growing privacy hedge?
The Leylandii is a conifer that’s the fastest-growing, evergreen hedge and will create one quickly. If it is pruned every year, Leylandii will create a formal dark-green evergreen screen or box-shaped hedge, similar to a Yew hedge.
Do Green Giant Arborvitae have deep roots?
Green Giant, unlike other large trees, do not feature roots above ground but grow all their roots below ground. Deep-growing and wide-spanning roots help this tree remain green all year and reach heights of up to 60 feet or more.
Why are my green giants turning brown?
If your Thuja ‘Green Giant’ is growing poorly, turning to reddish brown foliage, and seems to be dying, it could be root rot caused by soggy or saturated soil conditions. Let the soil line get a little dry between waterings. Water in the mornings so the soil has time to dry out during the day.
Which grows faster Leyland cypress or arborvitae?
Green Giant Arborvitae is the best fast-growing Leyland Cypress alternative. It can grow up to 2 feet per year which is less than Leyland Cypress growth rate. It has moderate drought tolerance and can be grown in full sun to partial shade.
What happens if you plant arborvitae too close?
What Happens If You Plant Arborvitae Too Close? The soil your trees are planted in offers a finite number of minerals, vitamins, and other resources. When trees or plants are too close to one another, they compete for these resources.
How far should arborvitae be planted from house?
An arborvitae shrub usually spreads to a width of about 15 feet when fully grown, so planting it about 7 or 8 feet from a house, or half it’s mature width, is ideal.
Can you limit height of arborvitae?
Can I top them now to that height? A: You can, but it’s not the ideal way to deal with a line of these common evergreens. The problem is that arborvitae don’t regenerate new growth very well when you cut back so far that you’re cutting into the bare, needleless wood toward the inside of the branches.
Can you trim Green Giant?
Pruning Green Giant Arborvitae is not necessary. If you plant as a hedge, you can trim the plants once a year. These plants grow very large, so if your space cannot handle it, it is best to plant a different variety of arborvitae instead of the Green Giant and having to prune them all the time.
How small can you keep a green giant arborvitae?
Keeping a Green Giant small isn’t impossible, though it takes practice and patience. Naturally, these plants reach heights of 50 feet or more and up to 20 feet in width. So, it is against their nature to be small in any shape, form, or fashion. However, with regular heavy pruning, it is possible to keep one small.
Do deer eat Green Giant arborvitae?
Deer are pests that eat arborvitae, but green giant arborvitae is the only one that I’ve planted that has not been damaged by deer. They will taste it but apparently don’t like the flavor. The plants listed in that article as most deer-resistant are conoy viburnum, switchgrass and green giant arborvitae.
How deep do you plant arborvitae trees?
Dig the planting hole 2 to 3 times as wide and as deep as the root ball. Loosen some of the roots in the root ball. Plant the arborvitae in the hole so that the top edge of the root ball is level with the top of the hole.
How much space do arborvitae roots need?
The distance that you should space arborvitae depends on how large the species gets at its mature width. So basically, if a certain species of arborvitae can grow to 10 feet wide, you should space the trees 10 feet apart. This will allow plenty of room to establish a good root system and reach its mature width.
