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Hedge

Emerald Green arborvitae

Thuja occidentalis 'Smaragd'

Emerald Green arborvitae (Thuja occidentalis 'Smaragd') is a hedge plant that reaches 2.5 m × 75 cm after ten years. Light: full sun, part shade. Hardy down to -35 °C. Drought tolerance: low. Sold in local shops from about HUF 1,400. We do not recommend it for most Central European gardens.

Illustration of Emerald Green arborvitae
An illustration of the typical shape of the mature plant, not a photo.

What it's good for, and what it isn't

This narrow, dense evergreen makes a tidy hedge or a slim privacy screen. Plant it in sun or light partial shade with good drainage, and water during dry spells. For a new hedge, consider a more resilient alternative because prolonged drought and damaging pests can cause substantial losses.

We do not recommend this plant
We do not recommend it for most Central European gardens. Further down we show what to plant instead.
Watch out for
In Central Europe, the jewel beetle Lamprodila festiva can cause severe branch dieback and kill whole plants; larvae beneath the bark make control difficult. Hot, dry summers and winter desiccation can cause browning, with stressed plants particularly vulnerable. Fungal shoot blights also occur. Avoid waterlogging; wet snow can split the crown, and plants recover poorly after pruning into old, bare wood. It is not a first-choice plant for a new, long-term hedge in most gardens.

Key facts

Light
Full sun, Part shade
Water need
Medium
Care
High
Size after 10 years
2.5 m × 75 cm
Hardiness
down to -35 °C
Foliage
Evergreen
Group Hedge
Light Full sun, Part shade
Size after 10 years 2.5 m × 75 cm
Ultimate size 3.5–5 m × 1–1.5 m
Hardiness down to -35 °C (USDA 3, RHS H7)
Soil Average garden soil, Clay, Sandy, Calcareous, Acidic
Foliage Evergreen
Flowering no data
Water need Medium
Drought tolerance Low
Maintenance High
Root aggressiveness Low
Suckering no
Spreading Low
Distance from buildings at least 1 m
Distance from paving at least 0.5 m
Litter not typical
Planting distance 80 cm
For dogs no data
For cats no data
For children Toxic (uncertain)
Typical price from about HUF 1,400

Toxicity data is for information only. If your pet or child has eaten a plant, contact a vet or a doctor.

What to plant instead

Recommended plants that do the same job, with similar characteristics.

Illustration of Photinia 'Red Robin'

Photinia 'Red Robin'

Photinia × fraseri 'Red Robin' 3 m × 2 m after 10 years

Glossy evergreen leaves and bright red new shoots make this a colourful hedge or a striking standalone shrub. Give it sun or partial shade, shelter…

Hedge
Full sun
Part shade
from about HUF 1,900
Illustration of Portugal laurel

Portugal laurel

Prunus lusitanica 3.5 m × 2.5 m after 10 years

A dense, elegant evergreen shrub or small tree with glossy dark green leaves that are narrower than those of cherry laurel, reddish young shoots and…

Hedge
Full sun
Part shade
from about HUF 5,400
Illustration of Blue holly

Blue holly

Ilex × meserveae 2 m × 1.5 m after 10 years

A dense evergreen shrub with glossy, blue-green, spiny leaves that is much hardier than English holly, so it works both as an impenetrable hedge and…

Hedge
Full sun
Part shade
from about HUF 2,600
Illustration of Cherry laurel 'Novita'

Cherry laurel 'Novita'

Prunus laurocerasus 'Novita' 4.5 m × 3.5 m after 10 years

For a fast-growing screen that stays leafy all year, 'Novita' offers large, glossy leaves, but needs regular clipping and watering while establishing.…

Hedge
Full sun
Part shade
Shade
from about HUF 1,700

Sizes and prices available

The same plant is sold as a small pot and as a specimen several metres tall, and the price follows. Prices are rounded and for guidance only.

Size
Typical price
20-30 cm approx. HUF 1,400
30-40 cm approx. HUF 2,400
100-125 cm approx. HUF 20,000
125-150 cm approx. HUF 16,000
150-175 cm approx. HUF 22,000
175-200 cm approx. HUF 27,000
size not stated approx. HUF 4,500

Frequently asked questions

Data updated: October 13, 2026 · How our data is made

Looks good next to it

Hydrangea paniculata 'Limelight'

Hosta sieboldiana 'Elegans'

Sagina subulata

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