North America Non-native Plant

Winter Hazel

Botanical name: Corylopsis sinensis

USDA symbol: COSI12

Native status: Not native but doesn't reproduce and persist in the wild

Winter Hazel: A Delightfully Fragrant Early Bloomer for Your Garden If you’re tired of waiting until late spring for your garden to come alive with color and fragrance, winter hazel (Corylopsis sinensis) might just be the early-blooming shrub you’ve been dreaming of. This charming deciduous shrub brings a burst of ...

Winter Hazel: A Delightfully Fragrant Early Bloomer for Your Garden

If you’re tired of waiting until late spring for your garden to come alive with color and fragrance, winter hazel (Corylopsis sinensis) might just be the early-blooming shrub you’ve been dreaming of. This charming deciduous shrub brings a burst of sunshine-yellow flowers to the garden when most other plants are still fast asleep for the winter.

What Makes Winter Hazel Special?

Winter hazel is like nature’s way of giving us a sneak peek of spring. In late winter to early spring, before its leaves even think about emerging, this delightful shrub produces cascades of small, bell-shaped yellow flowers that dangle gracefully from bare branches. But here’s the real kicker – these blooms are wonderfully fragrant, filling the air with a sweet, honey-like scent that can make even the grumpiest winter gardener smile.

The show doesn’t end with the flowers, either. Once the blooms fade, heart-shaped leaves emerge, creating a lush green backdrop for the rest of the growing season. Come fall, these leaves transform into lovely shades of yellow, giving you a second season of interest.

Where Does Winter Hazel Come From?

Corylopsis sinensis hails from the mountainous regions of central and western China, where it grows naturally in woodland settings. This Asian native has found its way into gardens around the world thanks to its reliable early blooms and relatively easy-going nature.

Growing Winter Hazel Successfully

The good news is that winter hazel isn’t particularly fussy once you understand its preferences. Think of it as wanting conditions similar to what you’d find in a natural woodland setting.

Location and Growing Conditions

  • Partial shade works best – morning sun with afternoon protection is ideal
  • Moist, well-draining soil that doesn’t get waterlogged
  • Slightly acidic to neutral soil (pH 6.0-7.0)
  • Protection from harsh winter winds
  • Hardy in USDA zones 6-8

Size and Growth

Winter hazel typically grows to about 8-12 feet tall and wide at maturity, though it takes its time getting there. This is a slow to moderate grower, so don’t expect instant gratification – but trust me, the wait is worth it. Its naturally graceful, somewhat spreading form means it works beautifully as a specimen plant or as part of a mixed shrub border.

Planting and Care Tips

  • Plant in spring after the last frost date
  • Dig a hole twice as wide as the root ball but no deeper
  • Apply a 2-3 inch layer of organic mulch around the base
  • Water regularly during the first growing season to establish roots
  • Minimal pruning needed – just remove any dead or damaged branches
  • If pruning for shape, do so immediately after flowering

Garden Design Ideas

Winter hazel shines brightest in woodland gardens and naturalistic landscapes where its early blooms can be truly appreciated. Plant it near a path or window where you can enjoy the fragrance, or use it as an understory plant beneath taller deciduous trees. It pairs beautifully with early spring bulbs like snowdrops and crocuses, creating a delightful early season display.

This shrub also works well in mixed borders, particularly when combined with evergreens that provide a dark backdrop for those bright yellow flowers. Consider it for Asian-inspired gardens where its natural grace fits right in with the aesthetic.

Benefits for Wildlife

One of winter hazel’s greatest contributions to the garden ecosystem is its early bloom time. When few other nectar sources are available, those fragrant flowers provide crucial food for early-emerging bees and other pollinators. It’s like setting up a breakfast buffet for hungry insects just waking up from winter.

Should You Plant Winter Hazel?

Winter hazel can be a lovely addition to gardens in the right climate zones, especially if you’re looking for early spring interest and don’t mind growing a non-native plant. However, if you’re focused on supporting local ecosystems with native plants, you might consider alternatives like native serviceberries (Amelanchier species) or spicebush (Lindera benzoin), which also offer early flowers and wildlife benefits while supporting local pollinators and birds.

If you do choose to grow winter hazel, you’ll be rewarded with years of reliable early blooms, lovely fall color, and the joy of having something beautiful to look at when the rest of the garden is still sleeping off winter.

Winter Hazel

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Hamamelididae

Order

Hamamelidales

Family

Hamamelidaceae R. Br. - Witch-hazel family

Genus

Corylopsis Siebold & Zucc. - winter hazel

Species

Corylopsis sinensis Hemsl. - winter hazel

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