Berberis thunbergii ' Golden Rocket' is a prickly, narrow, upright, low, deciduous shrub with outstanding bright yellow foliage, pale yellow inconspicuous flowers in spring & bright red berries in autumn. Ingestion of these berries may cause mild stomach upset. It is tolerant of most soils & aspects but performs best in full sun & well drained soils. Height 100-150cm. Supplied in a 7.5-10 litre pot.