North America Non-native Plant

Milkflower Cotoneaster

Botanical name: Cotoneaster lacteus

USDA symbol: COLA18

Life cycle: perennial

Habit: shrub

Native status: Non-native, reproduces and persists in the wild in the lower 48 states  

Milkflower Cotoneaster: A Reliable Evergreen Shrub for Your Landscape Looking for a dependable evergreen shrub that doesn’t demand much fuss? Meet the milkflower cotoneaster (Cotoneaster lacteus), a perennial woody plant that’s been quietly winning over gardeners with its steady performance and year-round appeal. While it might not be the flashiest ...

Milkflower Cotoneaster: A Reliable Evergreen Shrub for Your Landscape

Looking for a dependable evergreen shrub that doesn’t demand much fuss? Meet the milkflower cotoneaster (Cotoneaster lacteus), a perennial woody plant that’s been quietly winning over gardeners with its steady performance and year-round appeal. While it might not be the flashiest plant in the garden center, this reliable performer has some tricks up its sleeve that might surprise you.

What Makes Milkflower Cotoneaster Special?

This multi-stemmed shrub typically grows 4 to 5 meters (13 to 16 feet) tall, though it can sometimes stretch taller or stay more compact depending on growing conditions. What sets it apart is its triple-season show: delicate white flowers in late spring that buzz with pollinator activity, followed by clusters of bright red berries that persist well into winter, all backed by glossy, dark green evergreen foliage.

The small, leathery leaves create a dense, textured backdrop that looks good year-round, making it a solid choice for gardeners who want consistent structure in their landscape.

Where You’ll Find It Growing

Originally native to China’s Yunnan province, milkflower cotoneaster has established itself in the western United States. You’ll find it growing in California, Oregon, and Washington, where it reproduces naturally without human intervention.

Garden Roles and Landscape Uses

This versatile shrub can wear several hats in your landscape:

  • **Privacy screening**: Its dense growth makes it excellent for creating natural barriers
  • **Foundation plantings**: Provides year-round structure near buildings
  • **Erosion control**: The root system helps stabilize slopes
  • **Wildlife gardens**: Berries feed birds through winter months
  • **Formal hedging**: Takes pruning well for more manicured looks

Growing Conditions and Care

One of milkflower cotoneaster’s best qualities is its easygoing nature. It thrives in USDA hardiness zones 7-10 and adapts to various conditions:

  • **Light**: Full sun to partial shade (flowers best in full sun)
  • **Soil**: Well-draining soil of almost any type
  • **Water**: Drought tolerant once established, but appreciates regular water the first year
  • **Maintenance**: Generally low-maintenance once settled in

Planting and Care Tips

Getting your milkflower cotoneaster off to a good start is straightforward:

  • Plant in spring or fall when temperatures are moderate
  • Ensure good drainage – this shrub doesn’t like soggy feet
  • Water regularly during the first growing season to establish roots
  • Prune lightly after flowering if needed (though it maintains a nice shape naturally)
  • Apply a thin layer of mulch around the base to retain moisture and suppress weeds

Wildlife and Pollinator Benefits

While the small white flowers might look modest, they’re actually quite the pollinator magnets during their late spring to early summer bloom period. Bees, beneficial insects, and other pollinators appreciate the nectar source. Come fall and winter, the bright red berries provide food for various bird species, making this shrub a valuable wildlife plant.

Things to Consider

Since milkflower cotoneaster isn’t native to North America, you might want to consider native alternatives that provide similar benefits while supporting local ecosystems. Depending on your region, options like native viburnums, elderberries, or serviceberries can offer comparable landscape functions with greater ecological value.

That said, if you’re drawn to milkflower cotoneaster’s specific qualities and reliable performance, it can certainly earn its place in mixed plantings alongside native species.

The Bottom Line

Milkflower cotoneaster is like that dependable friend who’s always there when you need them – not the life of the party, but steady, reliable, and surprisingly useful. If you’re looking for an evergreen shrub that provides year-round structure, seasonal interest, and doesn’t demand constant attention, this might be worth considering. Just remember to balance non-native choices with plenty of native plants to keep your local ecosystem happy and thriving.

Milkflower Cotoneaster

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Rosales

Family

Rosaceae Juss. - Rose family

Genus

Cotoneaster Medik. - cotoneaster

Species

Cotoneaster lacteus W.W. Sm. - milkflower cotoneaster

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA