Guelder Rose (Caorchan) An attractive native shrub often seen in country hedgerows. Viburnum opulus has maple-like leaves and beautiful white lace-cap flowers in the Spring, followed by clusters of translucent red berries in early Autumn. It is a great addition to a wildlife fruiting hedgerow especially. Site: Tolerates some exposureSoil: Any well-drained soilPosition: Full sunSeason of Interest: White flowers in Spring, Autumn berries, Autumn colour Hardiness: HardyHeight: 16ft (5m) Spread: 10ft (3m)