Description
Taxus baccata 'Fastigiata Robusta' shrub 30-40 cm C3 | Upright Irish yew
The upright Irish yew shrub is a narrow-growing, evergreen form of Taxus baccata 'Fastigiata Robusta', with a columnar shape that brings a vertical feature to a garden. Supplied as a shrub, it has green foliage and tolerates shade, so it can add evergreen structure in a range of settings. At maturity, it reaches an average height of about 5 m; its mature width is not specified. Its upright habit makes it distinct from other forms of yew and relevant where a tall, narrow silhouette is wanted. Flowering is inconspicuous, with yellow flowers. This plant belongs to the Taxus genus. It is also known as Irish yew, and this particular shrub form is Taxus baccata 'Fastigiata Robusta'. Its evergreen foliage keeps its green appearance through the year, while its slow growth and suitability for clipping make it an option for a shaped hedge or other garden feature. The plant is fruit-bearing, but fruit is not guaranteed on an individual plant. The plant and its parts are toxic, so they must not be eaten and should be kept away from people and animals.
Key features of the upright Irish yew (Taxus baccata 'Fastigiata Robusta')
- This upright Irish yew shrub has a narrow, columnar habit and green evergreen foliage. Its vertical form gives the garden lasting structure without relying on flowers for its main display. The mature height is about 5 m on average, with no mature width supplied.
- The flowers are inconspicuous and yellow, appearing in March and April. They are a small seasonal feature rather than the main ornamental value of the plant. Its green foliage remains evergreen.
- It can grow in full sun, partial shade or shade. This range of aspects gives it flexibility when choosing a position, including in a shaded part of the garden.
- For suitable soil, choose a position with well-drained, humus-rich ground that stays slightly moist. Good drainage is important; the plant is not described as suited to waterlogged soil. It is slow-growing and suitable for clipping, though no pruning method or schedule is specified.
- This plant is toxic to people and animals. Do not eat any part of it, and take care when deciding where to place it if people or animals may come into contact with the plant.
Uses of the upright Irish yew shrub in the garden
- Use the upright shrub form as a hedge where a narrow, vertical evergreen feature is wanted. Its columnar outline gives the planting a clear upright effect, while its suitability for clipping allows it to be shaped. The supplied information does not specify a mature width or a planting distance.
- As a specimen plant, it can provide a distinct vertical point of interest. Its green evergreen foliage and upright silhouette give it a presence through the year, rather than a display limited to its brief, inconspicuous flowering period.
- Group planting is another supported use. Repeating the narrow form can create a vertical evergreen feature within a garden layout. The plant’s slow growth rate is worth considering when choosing it for a group or hedge.
- The supplied hardiness is approximately -23.3°C to -17.8°C, USDA zone 6. This rating is a guide and does not guarantee performance in every UK garden or position. Its ability to grow in sun, partial shade or shade may also help when assessing where it could fit.
- Its evergreen form can sit alongside other garden planting with contrasting shapes or seasonal interest. No specific companion plants are prescribed, so choose companions to suit the wider planting and the conditions of the site.
For more options with similar garden uses, explore yew hedge plants. The upright Irish yew shrub offers a narrow evergreen feature for a hedge, specimen position or group planting.
