Dappled willow vs Japanese barberry

Dappled willow and Japanese barberry are often considered for the same spot in the garden (specimen, container, hedge). The data below shows where they differ: size, hardiness, care, toxicity and price.

Dappled willow

Salix integra 2 m × 2 m after 10 years

Nurseries sell it almost only as the variegated cultivar 'Hakuro-nishiki': the spring shoots are dappled pink, white and green and turn mostly green…

Shrub

Full sun

Part shade

Japanese barberry

Berberis thunbergii 1.5 m × 1.5 m after 10 years

A dense, spiny, undemanding deciduous shrub grown mainly for its green, burgundy, yellow or variegated foliage, vivid autumn colour and red berries…

Shrub

Full sun

Part shade

from about PLN 15

Key differences

Dappled willow grows larger: 2 m × 2 m after ten years, against 1.5 m × 1.5 m for Japanese barberry (an estimate: sources differ).
Japanese barberry copes better with summer heat than Dappled willow (an estimate: sources differ).
Japanese barberry tolerates drought better than Dappled willow.
Japanese barberry needs less water than Dappled willow.
Japanese barberry needs less care than Dappled willow.
Japanese barberry has thorns, Dappled willow does not.

Which one to choose?

Dappled willow is the better choice if it goes next to a path or play area.

Japanese barberry is the better choice if space is tight, the spot is hot and sunny, you cannot water regularly or you have little time for care.

Watch out for

Dappled willow

In the hot, dry summers of Central Europe the variegated leaves easily brown and scorch at the edges when the soil dries out or the plant stands in full sun all day; it stays attractive with afternoon shade and regular watering. The usual willow diseases (anthracnose, rust, scab, canker) and pests (aphids, leaf beetles, scale) can turn up on it. On grafted standards the stem does not grow any taller, and shoots breaking from the stem or the base must be removed at once or the rootstock will overwhelm the grafted head. Without trimming the head falls apart and turns green within a few years, and the plant is fairly short-lived, declining after 10 to 20 years.

Japanese barberry

The spiny branches trap wind-blown litter and leaves, and cleaning them out is unpleasant. Powdery mildew, aphids and berberis sawfly can occur but rarely do serious harm. Birds spread the seed and arching branches can root where they touch the ground: this makes it a serious invasive plant in North America, while in Central Europe only casual escapes have been recorded so far, but next to semi-natural areas and woodland edges it is better to choose something else.

The data side by side

Feature	Dappled willow	Japanese barberry
Group	Shrub	Shrub
Size after 10 years	2 m × 2 m (uncertain)	1.5 m × 1.5 m
Ultimate size	1.5–3 m × 1.5–3 m	0.9–1.8 m × 1–2.1 m
Growth rate	Fast	Medium (uncertain)
Light	Full sun, Part shade	Full sun, Part shade
Soil	Average garden soil, Clay, Acidic, Calcareous	Average garden soil, Clay, Sandy, Calcareous, Acidic
Hardiness	down to -29 °C (USDA 4, RHS H7)	down to -34 °C (USDA 4, RHS H7)
Heat tolerance	Low (uncertain)	High
Foliage	Deciduous	Deciduous
Flowering	March–May, yellow	April–May, yellow
Water need	High	Low
Drought tolerance	Low	High
Maintenance	High	Low
Planting distance	150 cm	60 cm
For children	Non-toxic (uncertain)	Mildly toxic
Typical price	no data	approx. PLN 25

Prices are rounded, indicative values. Toxicity data is for information only. If your pet or child has eaten a plant, contact a vet or a doctor. Data updated: October 26, 2026

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