Hamamelis

Hamamelis × intermedia

Engels: Witch Hazel

shrubHamamelidaceae

Hamamelis (Hamamelis × intermedia) is a shrub from the Hamamelidaceae family that grows up to 400cm tall. This plant thrives in partial shade to full sun and requires low maintenance. Blooms in winter with yellow, orange, red flowers and attracts bees.

Hoogte

250–400 cm

Breedte

250–350 cm

Zonligging

partial shade, full sun

Waterbehoefte

moderate

Grondsoort

loam, peat soil

Onderhoud

low maintenance

Bloeitijd

winter

Bloemkleuren

yellow, orange, red

Ecologische waarde

Trekt bijen aan

Verzorgingskalender

Taak	Jan	Feb	Mrt	Apr	Mei	Jun	Jul	Aug	Sep	Okt	Nov	Dec
🌱Planten
💧Bemesten

Care tips

Planting

Witch hazel thrives in partial shade or full sun, though some afternoon shade is beneficial in hotter spots to prevent leaf scorch. Choose a sheltered position away from strong winds, which can damage the delicate winter flowers. The soil should be moisture-retentive but well-drained loam or peat-based soil with an acidic to neutral pH; avoid chalky or alkaline conditions, which can cause chlorosis. Plant container-grown witch hazel in October, November, or March when the soil is workable and not frozen. Autumn planting is ideal as it allows roots to establish before winter, but early spring works well too. Dig a hole twice the width of the root ball and the same depth, loosening the soil at the base to encourage root penetration. Mix in plenty of organic matter such as leaf mould, well-rotted compost, or ericaceous compost to improve soil structure and acidity. Position the plant so the top of the root ball sits level with the surrounding soil—planting too deep can lead to stem rot. Space plants at least 300 cm apart to accommodate their mature spread of 250–350 cm. Backfill gently, firming the soil with your heel to eliminate air pockets, then water thoroughly to settle the roots. Apply a 5–8 cm layer of organic mulch such as composted bark or leaf mould around the base, keeping it clear of the stem to prevent rot. This conserves moisture and suppresses weeds. Stake only if planting in an exposed site, using a low stake and flexible tie. Water regularly during the first growing season to help establishment, especially in dry spells.

Pruning

Witch hazel requires very little pruning and is best left to develop its natural, spreading vase shape. The plant flowers on bare branches in winter—typically from December through February—and heavy pruning will remove flower buds and spoil the graceful structure that makes this shrub so attractive. There are no designated pruning months for routine work, and in most cases you should avoid cutting into established wood. If you must prune, do so immediately after flowering finishes in late February or early March, before new growth begins. This timing ensures you don't sacrifice next winter's blooms. Use clean, sharp secateurs or loppers for smaller branches and a pruning saw for anything thicker than your thumb. Remove only dead, damaged, or diseased wood, cutting back to healthy tissue just above an outward-facing bud or branch junction. Occasionally, overcrowded or crossing branches in the centre can be thinned to improve air circulation, but be conservative—witch hazel resents hard pruning and may respond with vigorous, upright water shoots that spoil the natural habit. If a branch is rubbing or growing inward, trace it back to its origin and remove it cleanly at the base rather than shortening it. Suckers occasionally appear from the rootstock, especially on grafted specimens. Remove these promptly at ground level, scraping away soil if necessary to cut them off cleanly at their point of origin. Leaving suckers will divert energy from the grafted variety above. Beyond this minimal intervention, simply enjoy the plant's slow, steady growth and resist the temptation to shape or reduce it.

Maintenance

Witch hazel has a moderate water need and dislikes both drought and waterlogged conditions. Water regularly during dry spells in spring and summer, particularly in the first two years after planting. Established plants are reasonably drought-tolerant but perform best with consistent moisture, especially on free-draining soils. In winter, natural rainfall is usually sufficient. Mulch annually in early spring with a 5 cm layer of leaf mould, composted bark, or ericaceous compost to retain moisture, suppress weeds, and maintain soil acidity. Feed in March and April with a balanced slow-release fertiliser or a specialist ericaceous feed if your soil is borderline alkaline. A light dressing of blood, fish, and bone or pelleted chicken manure works well. Avoid high-nitrogen feeds, which promote soft leafy growth at the expense of flowers. If leaves turn yellow between the veins (interveinal chlorosis), your soil may be too alkaline; apply chelated iron or sulphur chips and top-dress with ericaceous compost. Witch hazel is fully hardy across zones 5a–8b and needs no winter protection. The flowers are remarkably frost-resistant, though prolonged hard frost may temporarily brown the petals—they usually recover when temperatures rise. Pests and diseases are rare. Aphids occasionally cluster on new growth in spring; a strong jet of water or an insecticidal soap will deal with them. Honey fungus can affect stressed plants, causing dieback; there is no cure, so remove and destroy affected plants. Leaf spot may appear in damp summers but is rarely serious—rake up and bin fallen leaves in autumn to reduce spore carryover. Overall, witch hazel is a robust, low-maintenance shrub once established.