Cotoneaster salicifolius 'Scarlet Leader', commonly known as Scarlet Leader Cotoneaster, is a fast-growing, spreading shrub that is admired for its dense, cascading habit and striking seasonal features. This deciduous shrub has narrow, willow-like leaves that are a rich green throughout the growing season, providing a lush backdrop for its brilliant fall color. In late spring to early summer, it produces small, pinkish-white flowers that attract pollinators like bees. As fall approaches, the plant's small berries ripen to a deep red, adding vibrant color that contrasts beautifully with the green and autumn-hued foliage. The leaves themselves may turn to shades of orange, red, and yellow in the fall, making this shrub a focal point in the landscape. Reaching up to 6 feet in height with a spread of 8 feet or more, it is an excellent choice for ground cover, slopes, or as a low hedge.
Cotoneaster salicifolius 'Scarlet Leader'
- Light: Prefers full sun to partial shade. Full sun will result in the best flowering, berry production, and vibrant fall color. In partial shade, growth may be slower, and flowering may be reduced.
- Watering: Water regularly during the growing season, especially during dry spells. Once established, 'Scarlet Leader' is relatively drought-tolerant but benefits from deep watering in dry conditions.
- Soil: Thrives in well-draining, moderately fertile soil. It is adaptable to a wide range of soil types, including sandy and clay soils, but does not tolerate waterlogged areas.
- Temperature: Hardy in USDA zones 5-8. It is well-suited for temperate climates and can tolerate cold winters, although it may need protection from heavy frost in more extreme conditions.
- Humidity: Tolerates average humidity levels. Ensure good air circulation around the plant to prevent the development of mildew or other fungal issues.
- Fertilizer: Apply a balanced, slow-release fertilizer in early spring to support vigorous growth and flower production. Avoid over-fertilizing, as this may encourage excessive leafy growth at the expense of flowers and berries.
- Pruning: Prune after flowering to maintain a tidy shape and remove any dead or damaged wood. Light trimming can help control the spread of the shrub. Avoid heavy pruning, as this may reduce flowering and berry production.
- Propagation: Easily propagated by semi-hardwood cuttings taken in late summer or early fall. Rooting hormone may be used to encourage quicker root development.
- Pests/Diseases: Generally pest-resistant, but it can occasionally attract aphids, scale insects, or spider mites. It is also susceptible to fungal issues like powdery mildew, especially in humid conditions. Regular monitoring and proper spacing can help reduce the risk of disease.
- Landscape Use: Ideal for use as ground cover, cascading over walls, or planted on slopes for erosion control. Its spreading nature and attractive fall color also make it a great choice for hedges, borders, and low-maintenance garden areas. The bright red berries and colorful foliage provide year-round interest.