Cotoneaster horizontalis (Rock Cotoneaster) leaves in fall color

Cotoneaster horizontalis, Rock cotoneaster, is a spreading shrub adapted to many summer-dry climate gardens. This plant is characterized by its herringbone pattern of horizontal branches and small, glossy green leaves that turn vibrant shades of red and orange in the fall. Rock cotoneaster is native to the rocky slopes of mediterranean regions and thrives in well-drained soils with full sun exposure.

Ideal growing conditions for Cotoneaster horizontalis include sandy or loamy soil with good drainage, and it is best suited for USDA hardiness zones 5-7. This plant requires minimal water once established, making it an excellent choice for water-wise landscapes in summer-dry climates. Rock cotoneaster is often used as a ground cover or low hedge due to its low, spreading growth habit.

Cotoneaster horizontalis is prized for its ornamental value in the garden, with its attractive foliage and brilliant fall color. It also produces small, pinkish-white flowers in the spring, followed by bright red berries that persist into winter, providing food for birds. Additionally, this plant is a favorite of pollinators such as bees and butterflies.

Overall, Cotoneaster horizontalis is a versatile and low-maintenance shrub that adds visual interest and ecological benefits to summer-dry climate gardens. Incorporating this plant into your landscape design will not only enhance the aesthetic appeal of your garden but also support local wildlife.