Upright Irish Yew
Taxus baccata 'Fastigiata Robusta'
Upright Irish Yew
(Photo courtesy of NetPS Plant Finder)
Height: 40 feet
Spread: 15 feet
Hardiness Zone: 7a
Other Names: Common Yew
A narrowly upright and very tall evergreen tree with almost vertical branching, deep green needles and interesting red berries; ideal for articulation, makes a great tall hedge or screen, takes pruning exceptionally well
Upright Irish Yew is primarily valued in the landscape for its rigidly columnar form. It has dark green evergreen foliage which emerges light green in spring. The ferny sprays of foliage remain dark green throughout the winter. The fruits are showy red drupes displayed from early to late fall.
Upright Irish Yew is a dense evergreen tree with a narrowly upright and columnar growth habit. Its relatively fine texture sets it apart from other landscape plants with less refined foliage.
This is a relatively low maintenance tree, and can be pruned at anytime. It has no significant negative characteristics.
Upright Irish Yew is recommended for the following landscape applications;
- Vertical Accent
Planting & Growing
Upright Irish Yew will grow to be about 40 feet tall at maturity, with a spread of 15 feet. It has a low canopy with a typical clearance of 3 feet from the ground, and should not be planted underneath power lines. It grows at a slow rate, and under ideal conditions can be expected to live to a ripe old age of 150 years or more; think of this as a heritage tree for future generations!
This tree performs well in both full sun and full shade. However, you may want to keep it away from hot, dry locations that receive direct afternoon sun or which get reflected sunlight, such as against the south side of a white wall. It does best in average to evenly moist conditions, but will not tolerate standing water. It is not particular as to soil type or pH. It is highly tolerant of urban pollution and will even thrive in inner city environments, and will benefit from being planted in a relatively sheltered location. Consider applying a thick mulch around the root zone in winter to protect it in exposed locations or colder microclimates. This is a selected variety of a species not originally from North America, and parts of it are known to be toxic to humans and animals, so care should be exercised in planting it around children and pets.