Asked by: Sultana Kienz
home and garden landscaping

Can I prune an arborvitae?

Last Updated: 2nd June, 2020

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Arborvitae will withstand heavy pruning and shearing because new branches develop from concealed buds in the branch crotches. Prune in early spring or mid-summer. When heavy pruning is necessary, prune before new growth begins in early spring so that new growth conceals pruning cuts. Do not prune into this area.

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Also asked, how far back can you trim arborvitae?

The best time for pruning arborvitae shrubs, generally speaking, is late winter or early spring. If you are using them in a hedge, you will perhaps want to shear them in late spring or early summer as well (keep the top of the hedge narrower than the bottom, so that the lower branches receive sufficient sunlight).

Additionally, how do you prune a little giant arborvitae? How to Prune a Globe Arborvitae

  1. Put on gardening gloves.
  2. Prune the globe arborvitae in late fall or early winter, before the candle growth develops in the spring.
  3. Cut back the previous year's growth about 1/4 to 1/2, encouraging a thick-growing plant.
  4. Thin the plant out to shorten long branches and maintain a symmetrical dome shape.

Herein, will arborvitae branches grow back?

On your arborvitae trees the upright shoots from the green parts of the horizontal branches will eventually grow out and up vertically to fill in the top open area of the arborvitae, but it will take several seasons to see . The cut-off top will not regrow.

Is it OK to trim arborvitae?

Because arborvitaes grow continuously during the growing season, you can prune them at any time through mid-summer. Topping arborvitaes, however, negatively affects the trees' growth and appearance and should be avoided.

Related Question Answers

Serezade Zehetmeier

Professional

What happens if you top an arborvitae?

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. If you just lop 5 feet off the top of your arborvitae, you'll end up with bare tops.

Cesarea Jernakov

Professional

How do you shape an arborvitae?

Prune or shape your arborvitae during spring, after the threat of frost has passed.
  1. Examine your arborvitae tree and decide on a shape.
  2. Using hand shears, cut vertical growth branches, called leaders, leaving no more than three leaders per branch.

Zara Izar De Fuente

Explainer

How do you thicken arborvitae?

For the quickest bounce back, prune in late spring just before arborvitae produces new growth. Prune thuja to help it grow thicker.

Prune thuja to help it grow thicker.
  1. Check your arborvitae's growing conditions to make sure they are ideal.
  2. Prune to let more light in.
  3. Fill in thin spots.

Alverta Point

Explainer

Why are my arborvitae turning brown in the middle?

Browning on arborvitae leaves can occur at various times of the year. The combination of wind, sun, freezing temperatures, and lack of available water in winter can cause arborvitae foliage (and the leaves of other evergreens, as well) to turn brown. This happens because they are drying out.

Sherman Teihs

Explainer

Drazen Caba├žo

Pundit

How do you get rid of an arborvitae tree?

  1. Step 1: Prepare Arborvitae for Removal. The night before you have planned on removing the tree from your yard, use your garden hose to completely saturate the soil around the tree with water.
  2. Step 2: Cut Down the Above-Ground Portion of the Tree.
  3. Step 3: Remove the Arborvitae Tree Stump from the Earth.

Celino Anosov

Pundit

How do you take care of arborvitae bushes?

During the first year of growth, your arborvitae will need enough water to keep the soil moist but not wet. After this, you only need to water during very dry periods. When the weather is dry, provide enough water once a week to thoroughly soak the soil around the plant but not enough to leave standing water.

Ibo Boesch

Pundit

Can you shear arborvitae?

Shear lightly on a regular basis.
This will remove only a small amount of green, leafy growth, but will keep you from hacking back into thinner parts of the Arborvitae. In some instances, light shearing will also encourage the hedge to grow fuller.

Navidad Ocampo

Pundit

How do you tie arborvitae for winter?

Evergreens can be protected from snow breakage by tying the branches together with strong rope or twine before winter snows are expected, but after the first severe frost. Fasten it near the tip of the tallest branch and then spiral down around the entire tree and tie it off to the base.

Yongqing

Teacher

Should arborvitae be topped?

Arborvitaes do not need to be topped. Pruning the top off an arborvitae halts vertical growth and creates a large, unsightly area lacking green needles.

Gordiano Onusaitis

Teacher

Will arborvitae grow back after turning brown?

The outer foliage on arborvitae turns yellow-green or brown-green when temperatures drop in winter. At the same time, small inner branches turn brown and fall, which can make the trees look browner than normal. In spring, new green foliage grows, improving the trees' overall color.

Guayarmina Guimarey

Teacher

Can you overwater arborvitae?

Symptoms of Overwatering
Although arborvitae enjoys moist soil, it requires adequate drainage and will suffer if over-watered. Symptoms of excessive water around arborvitae roots are similar to those of drought stress and include foliage discoloration or dieback.

Raluca Ostel

Teacher

Can a brown evergreen come back?

Whether needled or broadleafed, both evergreen trees and shrubs can look sickly and brown in spring, especially after a particularly cold or dry winter. Though there may be some branch loss, most brown evergreens do come back as spring progresses.

Badel Deker

Reviewer

Do arborvitae have deep roots?

The root systems of arborvitae are generally shallow depending on the variety and they may spread to the drip line edges of the branches. The major root depth of a large arborvitae variety can reach 18-24 inches deep, while roots of a smaller variety such as Emerald Green, reach 8 inches deep.

Benoni Pursals

Reviewer

How far do you plant arborvitae apart?

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.

Michela X

Reviewer

When should I fertilize arborvitae?

Healthy arborvitae benefit most from annual fertilizer applied in early spring before new growth begins. Use slow-release, granular fertilizer with a higher first number, such as 12-6-4 or 10-8-6. Broadcast granules at a rate of one-third pound for each foot of the plant's height.

Mane Quinette

Reviewer

How do you transplant arborvitae?

Dig around the root ball of the arborvitae with a spade. Cut the roots with a hatchet, maul or axe when the spade does not go through. Arborvitae that are 10- to 15-feet tall need a root ball of at least 3 feet in diameter. Water the plant again immediately before digging or removing from its spot.

Velia Klockl

Supporter

Can you keep Green Giant arborvitae small?

You have chosen a large growing arborvitae which can have annual rates of growth of 2 feet or more and attain a height of over 50 feet. Keeping them small to fit into the room you have will be the challenge. Filling in will not be a problem. They will need to be pruned each year after the annual growth hardens off.

Lacy Dragomir

Supporter

How do you take care of a Green Giant arborvitae?

How to Care for a Thuja Green Giant
  1. Select an appropriate planting location for your Thuja Green Giant tree based on its growing requirements.
  2. Plant your tree in rich, moist, well-draining soil at the same level it was planted in its nursery container.
  3. Water your Thuja Green Giant tree regularly to keep its soil nice and moist.