Koreanspice Viburnum Plant Care

Koreanspice Viburnum (Viburnum carlesii) belongs to the Viburnaceae family within the Viburnum genus. Koreanspice Viburnum is native to Korea and Japan and naturalised in Ohio, US. Koreanspice Viburnum is also known as Fragrant Viburnum, Korean Viburnum.

Koreanspice Viburnum displays an upright, spreading shrub growth habit, reaching up to 10 inches tall with a spread of approximately 8 inches. Koreanspice Viburnum produces clusters of small, fragrant white or pink flowers.

Leaf size: approximately 4 inches.

Viburnum carlesii requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.

Koreanspice Viburnum thrives in full sun to part shade light conditions. The optimal light range is 200–1000 lux. Avoid placing Koreanspice Viburnum in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Viburnum carlesii grows best at temperatures between 0°F and 100°F. Koreanspice Viburnum prefers humidity levels of 40–70%.

Moist, well-draining loamy soil enriched with organic matter. Good drainage is essential for Koreanspice Viburnum to prevent waterlogging, which leads to root rot and fungal issues.

Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.

Koreanspice Viburnum can be propagated through softwood cuttings, semi-hardwood cuttings, seeds. Similar propagation techniques also apply to viburnum plant care, which shares the same genus.

Koreanspice Viburnum is susceptible to aphids, scale insects, viburnum beetles. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.