How tall does Thuja occidentalis grow?
Mature trees may reach 40-60′ tall in the wild over time, but in cultivation typically grow much smaller to 20-30′ tall. Scale-like, aromatic, yellow-green to green foliage appears in flattened sprays.
How far apart should you plant Thuja Smaragd?
Conventional advice is to use spacing of 18 inches to 4′ apart for Smaragd trees, depending on the desired final height of the hedge and the size of the starter plants.
How fast does Thuja occidentalis grow?
At most, it will grow up to 1 foot per year, but usually averages 6-8” of upright growth per year. Its horizontal growth is even slower, increasing by about 1-2” per year outward. This slow growth rate makes pruning a breeze, and it is usually only required once per year or once every two years.
How fast do Smaragd grow?
These trees grow about 1-2 feet per year until they are established. Then, they grow about 6-9 inches per year until they reach a maximum height of 10-15 feet.
How wide does Thuja Smaragd grow?
1.2m
Smaragd Conifers have lush soft green foliage and grow into a conical shape not exceeding 1.2m in width and 3m in height.
How far apart should I plant Thuja occidentalis?
For a shorter hedge, less than 8 feet tall, plant 3 feet apart. For a larger hedge or screen, plant 4 to 6 feet apart.
How wide does thuja Smaragd grow?
How do you plant Thuja occidentalis Smaragd?
Plant new trees in early spring after the danger of frost passes to give them a full growing season for root establishment before winter.
- Locate an area with full or partial sun and well-drained soil.
- Dig a hole twice the width of the root ball of the plant, and at a depth about the same height as the root ball.
How close can you plant Thuja occidentalis?
How far apart should thuja trees grow? If you want to form a dense hedge, plant your thuja trees every 60 cm. If you plant them every 80 cm, they will form a row of trees. Make sure to keep a distance from the fence (around 50-60 cm).
How do you keep thuja small?
Thuja trees are continually putting on new growth. To keep them from looking overgrown and help maintain their health, you may need to prune them back periodically. What is this? Trimming arborvitae annually or every two to three years, depending upon how manicured you want the tree’s form.
How do I prune thuja occidentalis Smaragd?
Only prune the sides of the privacy shrubs if branches become too long or when dead branches need to be removed. Don’t prune the top of the Thuja tree as this ruins its natural shape. You can, however, do this to control the height of the plant. If you are faced with an overgrowth, prune to give the plant a good shape.
How far apart do you plant thuja occidentalis?
What is Thu Thuja occidentalis Smaragd?
Thuja occidentalis ‘Smaragd’ is a narrow upright selection of arborvitae with fine branchlets and glossy, emerald-green foliage that does not become bronze in winter. It is an extremely popular plant for use in hedgerows and borders.
Is Smaragd an arborvitae?
Thuja occidentalis ‘Smaragd’ / Emerald Green arborvitae Thuja occidentalis ‘Smaragd’ is a narrow upright selection of arborvitae with fine branchlets and glossy, emerald-green foliage that does not become bronze in winter. It is an extremely popular plant for use in hedgerows and borders.
What is the best Thuja hedge to grow in the south?
Thuja occidentalis ‘Smaragd’. For dense evergreen hedge that holds its rich colors and sturdy form throughout the seasons, the Emerald green arborvitae is an excellent choice. A highly adaptable Thuja, it also thrives in the hotter and more humid climates of the U.S. South, making it a consistently popular hedge in that region.
How fast does Thuja emerald green arborvitae grow?
It was selected as a seedling in Denmark in 1950. It was extremely desirable due to several features, one being its slow growth rate. Thuja Emerald Green Arborvitae can grow up to 1 foot per year, and grows nearly straight up. Pruning is extremely simple with such slow growers, and can usually be done just lightly once per year.