English Yew Hedge Plants (Taxus baccata Hedging)

What is an English yew hedge?

English yew (Taxus baccata) is a native evergreen conifer with narrow, dark green leaves and densely branching growth. Clipped into a garden hedge, its deep green foliage provides a striking backdrop to lawns, roses and flowering perennials. Keep it low and tightly trimmed around formal beds, grow it taller for screening, or shape individual plants into topiary cones and balls.

Yew grows in sun, partial shade and full shade, including north-facing gardens where light is limited. It needs well-drained soil, however, as its roots dislike prolonged waterlogging. Beneath established trees, the ground can be surprisingly dry, so check soil moisture regularly and water new plants while their roots establish.

Why choose an English yew hedge?

Unlike most hedging conifers, English yew can produce fresh shoots from old wood. This means an overgrown hedge can be reduced and reshaped gradually, although recovery takes time. Its small, closely spaced leaves allow a clean, precise finish after clipping, while the dense evergreen branches provide shelter from wind and a dark green boundary throughout winter.

Yew suits gardens where a carefully shaped boundary matters more than quick growth. It grows more slowly than laurel or Leylandii, gradually forming a fine-textured hedge with tightly packed foliage. Once established, a single annual trim is usually enough to maintain its shape.

Eventual height, spread and growth rate

An English yew hedge is usually kept between 1.2m and 3m tall. Left unpruned, Taxus baccata eventually becomes a large tree reaching 15m or more. A clipped hedge can be maintained at around 60cm to 1m wide, with the final width determined by planting space, age and regular trimming.

Growth rate is around 20cm to 30cm per year once the roots are established. Younger plants and those in heavier shade may grow more slowly for the first season or two. Watering during dry spells and applying a suitable feed in spring can help young plants develop healthy roots and steady new growth.

Using English yew in the garden

Plant English yew along pathways, around parterres or between garden spaces to create sharply defined green boundaries. Its dark foliage sets off pale flowers, ornamental grasses and colourful perennials. Individual plants also respond well to clipping into cones, balls and other topiary shapes, including specimens grown in large containers.

Along north-facing walls or beneath the canopy of established trees, yew can form a hedge where sunlight is scarce, provided the soil drains well and young plants receive enough water. Keep it away from grazing animals, as its foliage and seeds are highly poisonous if eaten.

Choosing a size

English yew is available in four sizes and root types, from 20-40cm potted plants to 80-100cm rootballs. Potted yew can be planted throughout the year when ground conditions are suitable. Bare root plants, supplied during the dormant season from roughly November to March, are economical for longer hedges. Rootball plants retain soil around their roots, usually wrapped in hessian, and offer greater height from the outset. Compare the sizes and suggested planting densities below.

When and how to plant

Container-grown yew can be planted at any time the ground is not frozen or waterlogged. Bare root plants are planted during the dormant season, roughly November to March. Rootball plants are also best planted between autumn and early spring.

Prepare the planting strip by clearing weeds and improving drainage if needed. Dig a trench wide enough for the roots to spread. Set each plant at the same depth it was growing before, backfill firmly and water thoroughly. Keep the rootball or bare roots covered while you work so they do not dry out.

Spacing and quantities

Smaller yew plants generally need closer spacing to form a continuous hedge. Plant at the higher density if you want the branches to meet sooner, or allow slightly more room between plants if you can wait for the hedge to fill out. The table gives plant quantities for 5, 10 and 20 metre lengths.

Watering and feeding

Water new plants regularly during the first growing season, especially in dry spells. Check the soil a few centimetres down: it should feel damp but not saturated. Water deeply so moisture reaches the roots, adjusting the frequency to rainfall, soil conditions and temperature rather than following a fixed weekly schedule.

Feed in early spring with a general-purpose granular fertiliser or a slow-release hedge feed. A mulch of well-rotted compost or bark helps retain moisture and suppress weeds, but keep it clear of the stems.

Trimming calendar

Trim established English yew hedges once a year, in late summer or early autumn. Trimming at this time keeps the hedge tidy while allowing any remaining new growth to mature before winter. Start shaping young plants early, keeping the base slightly wider than the top so light reaches the lower branches.

Check for nesting birds before you cut. Yew can be cut back into older wood if needed, but recovery is slow. Regular light clipping is easier to manage than a major reduction.

Toxicity note

English yew is highly poisonous if eaten. Its foliage, bark and seeds contain toxic compounds; only the red, fleshy covering around the seed is non-toxic, and the seed itself remains dangerous. Avoid planting yew where horses, livestock or pets may browse the foliage. Collect and dispose of clippings safely, wear gloves when trimming and wash your hands afterwards.