Corylopsis (Winterhazel) - Spicata

A Soft-yellow Fragrant Shrub to Announce the Arrival of Spring

Tired of harsh yellow flowers like forsythia and King Alfred daffodils in the early spring? Not as common is another shrub that not only blooms at the same time as the forsythia, but has a profusion of pastel yellow, fragrant blooms that will brighten up your garden as winter turns to spring - Corylopsis spicata or Winterhazel.

Corylopsis spicata

Corylopsis spicata is by far the most handsome of all the Corylopsis and the earliest to bloom. Beginning in March, pendulous 2 inch chains of lemon-yellow blooms appear on the bare branches. They are somewhat reminiscent of wisteria blooms in shape, but on a much smaller scale. The fragrance is spicy and sweet, similar to that of witchhazel to which winterhazel is closely related. New foliage will soon appear, unfurling a dark purple and maturing to a deep blue-green with lightly felted undersides. Corylopsis spicata will slowly develop into an attractive, broad mass of horizontal branches, reaching 6 to 8 feet tall and wide. It is a prefect accent in front of a dark backdrop, such as a dark wall or evergreens, and is ideal for border or mass plantings. Corylopsis spicata works well when planted as a mid border planting dressed down with Rhododendron PJM, Azalea poukahanese or Crocus tomasinianus in the foreground - all of which bloom at the same time as the winterhazel.

Planting and Care

For best results, plant in the fall (except in zone 5 where spring is the desired time to plant) In zone 6, 2 inches of shredded hardwood mulch and a burlap screen is recommended for winter protection the first year.

  • Does best in light shade, but will tolerate full sun or up to half shade. Choose a site protected from the worst of the winter winds.

  • Prefers moist, well-drained acid soil. Add peat moss and sand at planting.

  • Water regularly until established, will not tolerate drought.

  • Fertilize with Kelp Meal and Cottonseed Meal in late fall and early spring.

  • Hardy in Zones 5-8.

    • Click here to view Corylopsis (Winterhazel) - spicata on the Carroll Gardens website.