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Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2

Western arborvitae
Temporarily sold out

  • 20-30cm
    |
    Pot
    |
    Temporarily sold out
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Benefits according to our specialist
  • Evergreen
  • Winter-hardy
  • Compact growth
  • Suitable as a specimen plant
  • Suitable for hedging
  • Sensitive to prolonged drought
  • Toxic if ingested

Plant features Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2

Western arborvitae


Description Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 | Western arborvitae

The Thuja occidentalis 'Malonyana Holub' shrub is a Western arborvitae supplied in shrub form, not as a standard tree. Its compact, narrow upright growth creates a column-shaped outline, with green foliage that remains evergreen through the year. At maturity, it can reach an average height of around 4 m; this is a guide rather than a guaranteed final size. No width is specified, so allow for the plant’s upright shape without relying on an assumed spread. The green foliage gives the shrub year-round colour, while its compact form brings a clear vertical accent to a garden. It can be considered for a sunny or partially shaded position in a UK garden. Avoid prolonged drought, and choose soil that is humus-rich, well drained and kept lightly moist. The plant is fruit-bearing, but no details about its fruits are provided. Plant parts are toxic if ingested. For more plants in the same genus, see Thuja.

Key features of Western arborvitae (Thuja occidentalis 'Malonyana Holub')

  • Growth and form: This product is a compact shrub with a narrow, upright, column-shaped silhouette. It is offered as a shrub, rather than as a standard tree. Its form gives it a distinct vertical presence without requiring an assumed width.
  • Foliage: The foliage is green and evergreen, so it provides colour throughout the year. No more specific leaf shape, size or texture is stated. The plant’s appeal here is its lasting green foliage and upright outline.
  • Position: Choose a position in sun or partial shade. These options suit different garden settings, but the outline does not specify a preference between them. Avoid a site where the plant would face prolonged drought.
  • Soil: Use humus-rich soil that remains lightly moist and is well drained. Good drainage is important, while the soil should not be allowed to dry out for a prolonged period. No particular soil pH is specified.
  • Other points: No flowering details or wildlife value are provided, so neither should be assumed. The plant is fruit-bearing, but no fruit description is available. Plant parts are toxic if ingested. Explore more conifer shrubs if you are comparing evergreen shrub forms.

Uses of Thuja occidentalis 'Malonyana Holub' shrub in the garden

  • Specimen planting: The shrub form can be used as a specimen, where its narrow, column-shaped outline creates a vertical accent. Its green evergreen foliage keeps that form present through the year. The mature height is around 4 m on average, so treat this as a guide when considering its place in the garden.
  • Hedging: This Thuja shrub is also listed for use in a hedge. Its compact, upright growth gives it a clear role in a planted line, while its evergreen foliage keeps the green effect year-round. No planting distances or finished hedge dimensions are specified.
  • Group planting: Use the shrub form in group planting to repeat its narrow upright shape. It can also be combined generally with other garden planting, although no particular companion plants are named. The foliage and column-shaped outline provide the stated points of interest.
  • Hardiness: The stated hardiness range is approximately −40°C to −17.8°C, corresponding to USDA zones 3–7. This is the supplied hardiness information; it does not mean every UK garden has the same local conditions. Position and soil requirements still matter: choose sun or partial shade and well-drained, lightly moist, humus-rich soil.
  • Garden character: The main ornamental features of this shrub form are its evergreen green foliage, compact growth and narrow, upright silhouette. These qualities suit its listed roles as a specimen, a hedge plant or part of a group. Avoid prolonged drought when considering its position.

With green evergreen foliage and a narrow upright shrub form, Thuja occidentalis 'Malonyana Holub' offers a year-round vertical accent for specimen planting, hedging or group planting.

Planting & care Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

We would like to provide some tips on how to plant and care for a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2. By following these tips, you can be sure to enjoy your Western arborvitae for a long time.

Ideal placement of a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

Choose a sunny or partially shaded position; a little shade is tolerated, although growth is usually denser in good light. Plant in fertile, moisture-retentive but well-drained soil, avoiding ground that remains waterlogged. Shelter from strong, drying winds can help prevent winter browning.

How do I plant a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)?

Plant container-grown shrubs in autumn or spring, when the soil is workable and not waterlogged or frozen. Dig a hole wider than the root ball, set the plant at the same depth as it was growing in its pot, and backfill with the excavated soil. Water thoroughly after planting and keep the root area from drying out while the shrub establishes.

Pruning a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

This cultivar has a naturally upright, narrow growth habit and generally needs little pruning. If needed, trim lightly in late spring or summer, removing only the soft outer growth; avoid cutting back into old, bare wood, as thuja may not regrow from it. Remove dead or damaged growth when noticed.

Watering a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

Water thoroughly after planting and water regularly during the first growing season, especially in dry weather. Established plants usually need additional water only during prolonged dry spells, but check them during hot, windy periods. Keep the soil evenly moist without leaving the roots in waterlogged ground; container-grown plants dry out more quickly and need closer monitoring.

Fertilising a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

Apply a balanced, slow-release fertiliser for trees and shrubs in spring if the soil is poor or growth appears weak. A mulch of compost or well-rotted organic matter can help maintain soil moisture and improve the soil. Avoid excessive feeding, particularly with high-nitrogen fertiliser, as this can encourage soft growth.

The characteristics of a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

This evergreen conifer has dense, scale-like foliage and a naturally narrow, upright form, making it useful as a specimen or for a slender screen where space is limited. It is not a flowering shrub grown for ornamental blooms, and its foliage can brown if the roots dry out or remain waterlogged. Allow room for its mature size, as repeated hard pruning can leave permanent bare patches.

Separating/dividing a Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

Dividing is not appropriate for this woody conifer shrub. It is usually propagated by specialist growers from cuttings, while garden maintenance is limited to watering, mulching and occasional light trimming. Do not attempt to split the root ball of an established plant.

Frequently Asked Questions Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 (Western arborvitae)

What will be the height of Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2?

It can eventually reach several metres in height, although its narrow growth habit and the growing conditions affect its final size. Check the nursery’s information for the expected size of the plant supplied.

What will be the width of Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2?

It is naturally narrow and upright compared with many shrubs, but its mature spread varies with growing conditions and age. Allow sufficient space rather than relying on repeated hard pruning to keep it narrow.

Which soil type is most suitable for the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2?

It grows best in fertile, moisture-retentive soil that drains well. Avoid very dry soil and places where water regularly stands around the roots.

What is the ideal positioning for the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2?

A sunny or partially shaded position is suitable, with shelter from strong, drying winds where possible. Good light encourages dense growth, while the soil should not be allowed to dry out for extended periods.

What is the flowering colour of the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2?

Its flowers are small and inconspicuous, not a notable ornamental feature. The shrub is grown mainly for its evergreen foliage and upright shape.

What is the flowering time of the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2?

Flowering is inconspicuous and is not usually a feature for which this conifer is grown. Its foliage and form provide the main garden interest throughout the year.

Is the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 hardy?

It is generally hardy in the UK when planted in suitable, well-drained soil. Newly planted shrubs and plants in containers may be more vulnerable to severe weather and drying winds.

Is the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 evergreen?

Yes, it is an evergreen conifer and retains its foliage through the year. Foliage may brown if the plant suffers from drought, waterlogged roots or other stress.

What is the growth strength of the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2?

It is generally a moderate-growing conifer, though the rate depends on soil, moisture, light and establishment. Growth may be slower in poor or very dry conditions.

What kind of bark does the Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 have?

Young growth has fine, scale-like foliage rather than a prominent ornamental bark. As the shrub matures, its woody stems develop bark, but this is not a principal garden feature.

Is Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2 poisonous?

Warning: This plant may contain toxic substances. Ingestion of any part of the plant or contact with its sap may pose health risks, particularly to children and pets such as cats and dogs. We recommend keeping the plant out of reach of children and animals and wearing protective gloves when carrying out maintenance work, such as pruning or transplanting. If poisoning is suspected, seek immediate medical or veterinary advice. This information is provided as a general safety notice.

It can be grown in a large, sturdy container with drainage holes, but its eventual size makes it less suitable for long-term container growing than for planting in the ground. Container plants need more frequent checks for watering and feeding, and may require repotting or root management as they grow. Protect the pot and roots during severe winter weather.
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Buy Thuja occidentalis 'Malonyana Holub' shrub 15-20 cm C2

Thuja occidentalis 'Malonyana Holub' is a compact, evergreen shrub with an upright, narrow columnar shape. Its hardy, year-round foliage makes it a versatile choice as a specimen or for hedging and group planting. Order this Western arborvitae for your garden.
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