Liguster

Ligustrum ovalifolium

Engels: Privet

shrubOleaceaeWintergroen

Liguster (Ligustrum ovalifolium) is a evergreen shrub from the Oleaceae family that grows up to 400cm tall. This plant thrives in full sun to partial shade to shade and requires moderate maintenance. Blooms in summer with white flowers and attracts bees and birds.

Hoogte

200–400 cm

Breedte

150–300 cm

Zonligging

full sun, partial shade, full shade

Waterbehoefte

moderate

Grondsoort

clay soil, loam, chalky soil, sandy soil

Onderhoud

moderate maintenance

Bloeitijd

summer

Bloemkleuren

white

Ecologische waarde

Trekt bijen aan

Trekt vogels aan

Verzorgingskalender

Taak	Jan	Feb	Mrt	Apr	Mei	Jun	Jul	Aug	Sep	Okt	Nov	Dec
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Care tips

Planting

Privet is exceptionally tolerant of site conditions and will grow in full sun, partial shade, or even full shade, though it produces more flowers and denser foliage in brighter positions. It adapts to virtually any soil type—clay, loam, chalk, or sand—provided drainage is reasonable. Heavy clay benefits from a fork-over and the addition of grit or compost to prevent waterlogging, but privet is far less fussy than most hedging plants. Plant bare-root privet between March and May or in September and October, avoiding frozen or waterlogged ground. Container-grown plants can go in at any time during these windows, but autumn planting gives roots time to establish before the growing season. For a hedge, space plants 40 cm apart in a single row; for a denser screen, stagger two rows 30 cm apart with 50 cm between rows. The planting distance of 240 cm applies only to specimen shrubs grown as standalone features. Dig a trench or individual holes twice the width of the root ball and deep enough so the soil mark on the stem sits level with the surrounding ground. Bare-root plants should have roots spread out and any damaged ends trimmed cleanly. Backfill with the excavated soil, firming gently with your heel to eliminate air pockets. Water thoroughly after planting—even in autumn—to settle roots. Apply a 5 cm layer of well-rotted compost or bark mulch around the base, keeping it clear of the stems to prevent rot. Newly planted privet benefits from a second watering a few days later if conditions are dry.

Pruning

Privet tolerates hard pruning and responds with vigorous regrowth, making it ideal for formal hedges. The main pruning window is March and April, just before the spring flush of growth. Pruning during these months ensures you shape the plant before it puts energy into new shoots, and any cut surfaces heal quickly as sap rises. For an established hedge, use sharp hedging shears or a hedge trimmer to cut back the previous season's growth by about half, creating a slight taper with the base wider than the top to allow light to reach lower branches. This prevents the base from becoming bare and leggy. A second light trim in late June or July keeps the hedge tidy through summer, though this is optional and should be avoided if you want to enjoy the frothy white flowers that appear in summer. Flowering occurs on new wood, so March pruning does not eliminate blooms. Neglected or overgrown privet can be renovated by cutting back hard into old wood in March—even down to 30–50 cm from the ground. It will resprout readily from the base. Spread hard renovation over two years if you prefer, tackling one side of the hedge in year one and the other in year two, to maintain some screening. Remove any dead, damaged, or crossing branches whenever you spot them. Wear gloves when pruning; the foliage and berries are mildly toxic and can irritate skin. Clean tools after use to prevent the spread of disease.

Maintenance

Privet has moderate water needs and tolerates short dry spells once established, but young plants and hedges benefit from watering during prolonged dry periods in spring and summer—roughly once a week if there's no rain. Avoid waterlogging; privet dislikes sitting in saturated soil. Reduce watering in autumn and winter when growth slows. Feed in March or April with a general-purpose granular fertiliser such as Growmore or blood, fish, and bone, scattering a handful per metre along the base of a hedge and lightly forking it into the soil surface. A second, lighter feed in late spring supports the summer flush if growth seems weak, but avoid feeding after July as soft late growth is vulnerable to frost. Mulch annually in spring with garden compost or bark to suppress weeds, retain moisture, and add organic matter, keeping mulch a few centimetres clear of stems. Privet is generally trouble-free but can suffer from privet thrips in hot, dry summers—tiny insects that cause silvery mottling on leaves. Improve air circulation and water during dry spells to reduce stress. Honey fungus can occasionally affect privet, causing dieback; remove and destroy affected plants promptly. Leaf spot and powdery mildew may appear in damp, crowded conditions but rarely cause serious harm. Rake up and bin fallen leaves to reduce fungal spores. Though listed as evergreen, privet often drops some or most of its leaves in cold winters, especially in exposed sites or in zones 7–8. It reliably re-leafs in spring. No winter protection is needed in temperate Europe.