Viburnum opulus, commonly known as the European cranberrybush, is a deciduous shrub native to Europe, North Africa, and Central Asia. It is known for its attractive white flowers and bright red berries. The plant prefers temperate climates and goes dormant in winter.
Viburnum opulus thrives in moderate temperatures and prefers indirect bright light. It requires evenly moist soil and moderate humidity. Regular watering and occasional pruning will help maintain its shape and health.
Soil
This plant prefers well-draining loamy soil with moderate nutrient concentration. Ensure the soil remains evenly moist but not waterlogged to prevent root rot.
Fertilizer
Use a balanced fertilizer with a nutrient composition of 10-10-10. Fertilize in the growing season to support healthy growth and flowering.
Repotting
Repot Viburnum opulus every 2-3 years or when it outgrows its container. Choose a slightly larger pot with good drainage and fresh loamy soil.
Propagation
Propagate Viburnum opulus through softwood cuttings in late spring or early summer. Ensure the cuttings have at least two nodes and plant them in a well-draining soil mix.
Pruning
Prune Viburnum opulus in late winter or early spring before new growth begins. Remove dead or damaged branches and shape the plant to maintain its desired form.
Toxicity
Viburnum opulus is toxic to pets and humans if ingested. The berries contain compounds that can cause gastrointestinal distress. Keep the plant out of reach of children and pets.
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