Cranberry Viburnum
Viburnum trilobum, American Cranberrybush Viburnum, Cranberry Viburnum, Highbush CranberryCranberry Viburnum is a versatile deciduous shrub admired for its multi-season interest and adaptability. In spring, it produces clusters of flat-topped white flowers that create a striking display against its lobed, serrated green foliage. These blossoms give way to brilliant red berries in late summer to fall, which not only add a splash of color but also persist into winter, providing food for birds and wildlife.
Throughout the growing season, the native shrub’s foliage transitions beautifully from green in spring and summer to vibrant shades of red and purple in the fall. This makes it an excellent choice for gardeners seeking native plants that provide changing interest across the seasons. Its upright, rounded habit and dense branching make it useful for both ornamental and functional purposes in the landscape.
Beyond its beauty, Viburnum trilobum is easy to grow and highly adaptable. It tolerates a wide range of soils and conditions, including heavier clay soils, making it suitable for many garden settings. Its showy flowers, colorful fruits, and wildlife value make it an excellent option for small gardens or as a specimen planting where its seasonal beauty can be appreciated.
Care Instructions:
Light Requirements: Thrives in full sun to partial shade; more sun encourages heavier flowering and fruiting.
Soil Needs: Prefers moist, well-drained soil but tolerates clay and a wide range of soil types.
Watering: Requires regular watering, especially in dry periods, to establish strong roots; more drought-tolerant once established.
Fertilizing: Apply a balanced, slow-release fertilizer in spring to encourage vigorous growth and flowering.
Pruning: Best pruned after flowering to maintain shape; remove older stems to encourage new growth and maintain berry production.
Companion Plants: Pair with other viburnums or pollinator-friendly shrubs; note that cross-pollination with another Viburnum trilobum variety nearby will improve berry production.