How far apart do you plant Thuja Smaragd?
Plant 2ft (60cm) apart.
How do you plant Thuja 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 tall do Thuja occidentalis Smaragd grow?
12-14 ft. tall
Slow growing, this American arborvitae can reach 12-14 ft. tall (360-420 cm) and 3-4 ft. wide (90-120 cm) in 15-20 years. A full sun lover, this plant is easily grown in average, moist, well-drained soils.
How far apart should I plant Thuja Green Giant?
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.
How fast do Thuja occidentalis Smaragd grow?
1 foot per year
Smaragd, or Emerald Green, is a semi-dwarf selection of Thuja occidentalis. 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.
How do you care for Thuja occidentalis?
Water your arborvitae trees only during dry spells or droughts. During prolonged dry spells, water the trees deeply to soak the soil down to the root zone. Feed your Thuja occidentalis trees once in early spring and again in mid-fall with a granular 6-12-12 or 10-10-10 NPK (nitrogen-phosphorous-potassium) fertilizer.
How fast do Thuja occidentalis grow?
This tree grows at a slow to medium rate, with height increases of anywhere from less than 12″ to 24″ per year.
What happens if you plant Green Giant arborvitae 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 big do Thuja occidentalis get?
20′ to 40′ tall
Thuja occidentalis has a moderate growth rate. Unpruned it can reach up to 20′ to 40′ tall, but it can easily be kept as a hedge anywhere from 8-20′ tall. The growth rate of Thuja occidentalis depends somewhat on where it is planted, water, nutrients and light.
How do you trim thuja Smaragd?
How to Prune Thuja
- Remove dead arborvitae branches as soon as you become aware of them.
- Remove crossing or rubbing branches by pruning back one or both in late spring or early summer.
- Trim the growing tips of arborvitae branches to shape the tree or shrub and encourage full foliage.
How tall does a Thuja occidentalis tree grow?
After 10 years in the landscape, a specimen will be considered mature at roughly 6 feet (2 m) tall and 18 inches (50 cm) wide, rate of growth approaching 1 foot (30 cm) per year. This cultivar originated as a seedling selected in 1950 by D. T. Poulsen Nursery, Kvistgaard Denmark.
What’s the trade name for Thuja occidentalis emerald green?
It is marketed in the U.S. under the trade name Emerald Green™, a designation that is generally rejected by nomenclature purists. Thuja occidentalis ‘Smaragd’ — an example of its most-common use. Want to stay informed?
When to prune Thuja occidentalis Fire Chief Fire Chief?
May be affected by spider mites, bagworms or coryneum canker. Low maintenance, American arborvitae tolerates shearing well for a more tailored column. Prune in early spring before onset of new growth. Provide a generous root zone mulch
