When Is the Best Time to Plant Arborvitae in Your Garden?

When Is the Best Time to Plant Arborvitae in Your Garden?
  • March 20, 2025
  • By Jason Sinclair

Arborvitae trees would be a nice replacement for people who are looking for a way to add security, privacy, and beauty to their garden. Green Giant Arborvitae is one of the most popular types, even if there are many. It is so because it grows very fast and its bright green leaves. When is the best time to plant it? This article includes the best time to plant and all the things you can do in order to take care of them and have good growth and health. It also discusses frequently asked questions such as can you shorten or Green Giant Arborvitae and how fast do arborvitae Green Giant grow?

When Is the Best Time to Plant Arborvitae?

The optimal period for arborvitae to be placed in the soil would be the early spring or the fall of the season. This is the time when the weather is perfect for slow changes in temperature and allowing the new roots of the plant to expand while the plant will be well-established and acclimated to the intense heat or cold weather only in summer. Here’s why:

  • Spring Planting (March through May): gives the tree the full time for roots to be established before the winter.
  • Fall Planting (September until November): allows roots to grow in cool soil which reduces transplant shock ahead of winter dormancy.

Summer is not the best season to plant as the young plants can be stressed by high temperatures and thus their need for water will be increased.

How Fast Do Arborvitae Green Giant Grow?

If you are questioning the speed Arborvitae Green Giant grow with, the answer is quite rapid when compared to other evergreen trees. In ideal conditions:

  • Green Giant Arborvitae grows three to five feet every year.
  • They may reach a size of between 50 and 60 feet and have a spread of between 12 to 20 feet.
  • depends on the soil quality, sunshine and the watering frequency of the plant.

If you want to reap the most benefits, place them in soil that drains well, with all or part sun, and give them plenty of water in the initial few years.

Can You Trim Green Giant Arborvitae?

You can cut Green Giant Arborvitae. However, you must do it properly to preserve the shape and health of your plant. Here’s how:

  • The best time to trim Time to Trim: From late winter through early spring just before the new growth starts.
  • Light trimming: Prune lightly to maintain the shape and density you want.
  • Don’t cut into the old Wood: Arborvitae is unable to regenerate itself from old wood So, avoid cutting it off too deeply.
  • Regular maintenance: trim the sides and tops a bit to encourage growth that is more full but keep the natural form.

Final Thoughts

When is the best time to plant arborvitae? It is recommended to plant them in the springtime or in early autumn for the highest chances of being successful. If you select Green Giant Arborvitae, expect fast growth with minimal care. Keep in mind that you may reduce the size of Green Giant Arborvitae but be sure to do it with care so as to maintain its natural beauty.

If you follow these guidelines the arborvitae tree will grow, bringing the lush greenery you desire and privacy throughout the years!

  • Share: