Red Barked Dogwood Siberian Pearls A medium to large growing deciduous shrub, Cornus alba Siberian Pearls forms a thicket of red-barked stems. The early Summer flowers develop into clusters of white berries with a blue tinge. Provides striking, crimson Autumn foliage and the red stems will brighten up the winter garden. Ideal when planted where the winter sun can shine on the red stems. Dogwoods also work well as an informal hedging option, especially in damp ground. Useful in wildlife friendly gardens.Site: Tolerates inland exposureSoil: Well draining, moist soils, tolerant of very wet soilsPosition: Full sun, partial shade, tolerant of shadeSeason of Interest: White flowers in early Summer, Autumn foliage, white berries and red stems in WinterHardiness: Fully hardyHeight: up to 6ft (2m) Spread: up to 6ft (2m)