Witch hazel

Sun

Full sun to partial shade; flowering is usually best in sun. Provide afternoon shade in hotter inland gardens and shelter from drying winds.

Water

Keep the soil evenly moist but not waterlogged. Water deeply during dry spells, especially for the first two or three years after planting.

Soil

Fertile, humus-rich, moist but well-drained soil, preferably acidic to neutral. Avoid shallow, chalky soil and sites that remain waterlogged.

Height

10-20 ft (3-6 m)

Spread

10-20 ft (3-6 m)

Flowers

Midwinter to early spring, depending on cultivar and climate; narrow, crinkled petals in yellow, orange, copper or red, often fragrant.

Foliage

Broad, rounded to oval green leaves with wavy or toothed edges; yellow, orange and red autumn colour varies by cultivar and conditions. Some cultivars retain dead leaves into winter, partly hiding the flowers.

Growth

Slow to moderate; often slow to establish.

Care needed

Low

• Plant with the root flare at soil level and leave enough space for the mature spread.
• Water deeply when the root zone begins to dry; do not let newly planted shrubs dry out in summer.
• Apply a 2-3 in (5-8 cm) mulch of leaf mould or compost each spring, keeping it clear of the stems.
• Feed lightly in spring only if growth is weak or the soil is poor; avoid heavy nitrogen feeding.
• Remove shoots arising below the graft union promptly, exposing their point of origin before cutting them off.

Pruning. Prune only when needed, immediately after flowering, removing dead, damaged or crossing branches and making light shaping cuts. Avoid routine shearing or hard pruning, which spoils the natural shape and can reduce flowering.

Autumn

Plant while the soil is workable and moist; in very cold regions, wait until spring.

Winter

Enjoy the flowers and check whether retained dead leaves are obscuring them; gently remove reachable leaves without damaging flower buds.

Early spring

After flowering, remove damaged or crossing branches and lightly shape only if necessary.

Spring

Refresh the organic mulch and check for shoots growing from below the graft.

Summer

Water deeply during dry spells, particularly while the shrub is establishing and forming next winter's flower buds.

Late autumn

Check soil drainage and clear fallen leaves from paths; compost healthy leaves or use them to make leaf mould.

• Place beside a winter path or entrance where the flowers and scent can be appreciated at close range.
• Use as a specimen against a dark evergreen backdrop to make the winter flowers easier to see.
• Plant at a woodland edge with hellebores, snowdrops and ferns for interest beneath its open canopy.
• Include in a mixed shrub border for winter flowers, a strong branching outline and autumn colour.

Garden styles it suits: Woodland, Winter interest, Sensory garden, Japanese, English country and Autumn colour.

Plant it with: Snowdrops, Winter aconites, Lenten roses, Hardy cyclamen, Japanese painted ferns and Camellias.

Wildlife: Flowers can provide pollen and nectar for insects active during mild winter weather. The branching framework offers cover for small birds, but this Asian hybrid is not a native habitat plant in the United States, United Kingdom, Canada or Australia.

• Poor flowering: deep shade, summer drought or pruning after flower buds form can reduce the display. Improve light where practical, water during drought and prune only just after flowering.
• Rootstock suckers: vigorous shoots below the graft can overtake the named cultivar. Remove them at their origin rather than repeatedly trimming their tips.
• Leaf scorch: dry soil and hot, drying winds can brown leaf edges. Water deeply, mulch and provide shelter or afternoon shade in hot sites.
• Root rot in wet soil: persistent saturation can cause decline and dieback. Correct drainage before planting and avoid watering already wet ground.

Not known to be toxic to cats, dogs, horses or people; no part is generally recognised as poisonous. It is not a food plant, and eating leaves, bark or seeds may cause digestive upset. Commercial witch-hazel preparations may contain alcohol or other ingredients and should not be treated as safe to swallow.

• American witch hazel (Hamamelis virginiana)

  Usually flowers yellow in autumn, often while leaves are still present, rather than mainly in winter to early spring.

• Chinese fringe flower (Loropetalum chinense)

  Has similar strap-like petals but is evergreen in suitable climates, with smaller leaves and usually white or pink flowers rather than yellow, copper, orange or red winter flowers.

The common name's 'witch' comes from an old word meaning pliable or bendable, while 'intermedia' refers to the hybrid's intermediate position between its two parent species.

Propagation. Named cultivars are usually grafted by specialist nurseries. Layering is possible but slow, and cuttings are difficult to root; seedlings do not reliably reproduce a named cultivar.

Accepted botanical name

Hamamelis intermedia

Sources: GBIF (CC BY 4.0). The care and design notes are LandscapeGPT's own.