(This article was written by Angela Mason Foster, Extension Master Gardener℠ Volunteer)

When the chill of winter sets in, most gardens retreat into dormancy, leaving landscapes barren and colorless. But if you’re looking for a showstopper to liven up your winter garden, look no further than Edgeworthia chrysantha, commonly known as the paperbush plant. With its striking structure, golden blossoms, and delightful fragrance, edgeworthia is a true gem for gardeners seeking winter interest.

The Winter Star of the Garden

Edgeworthia, a relative of the beloved daphne, hails from China and thrives in the milder climates of Eastern North Carolina. Its appeal lies in its multi-season beauty, but it truly shines in late winter, when most plants are still dormant. From December to March, edgeworthia produces clusters of pendulous, tubular flowers that range in color from creamy white to buttery yellow. These blossoms are not only visually stunning but also emit a sweet, intoxicating fragrance that fills the winter air, drawing in early pollinators.

Even before the blooms appear, edgeworthia offers architectural interest with its bare, silvery branches that fork into unique Y-shaped patterns. Its smooth, peeling bark adds texture and contrast, making it a focal point in any garden. This striking form creates a sculptural silhouette that is particularly enchanting against a backdrop of snow or frost. When spring arrives, edgeworthia’s large, lush, blue-green leaves create a tropical vibe, adding yet another layer of charm to this versatile plant. By summer, the plant transitions to a lush, verdant presence, before shedding its leaves in autumn to reveal its striking winter form once more.

Why Edgeworthia Thrives in Eastern NC

Eastern North Carolina’s moderate winters and well-drained, slightly acidic soils provide the perfect environment for edgeworthia. This plant prefers partial shade, making it an excellent choice for woodland gardens or areas with dappled sunlight. However, it can tolerate full sun if provided with adequate moisture, especially during its initial growth period.

Edgeworthia is also remarkably resilient. It withstands occasional cold snaps, down to about 10 degrees Fahrenheit, and is relatively pest-resistant. Unlike some high-maintenance garden shrubs, it doesn’t demand frequent fertilizing or intensive care. Once established, it requires minimal maintenance, making it ideal for both novice and experienced gardeners. Its adaptability to various garden conditions, combined with its stunning appearance, makes it a standout choice for local landscapes.

Designing with Edgeworthia

Edgeworthia is a versatile plant that can be used in a variety of garden settings:

• Focal Points: Plant edgeworthia as a standalone specimen in a prominent location where its winter blooms and fragrance can be fully appreciated. Imagine it framing a garden bench or positioned near a window to enjoy its beauty from indoors.
• Companion Plantings: Pair edgeworthia with early spring bloomers like hellebores, snowdrops, or crocuses for a seamless transition from winter to spring. These plants complement its color palette and create layers of seasonal interest.
• Borders and Walkways: Its fragrant blooms make it an excellent choice for planting along pathways or near entryways, creating a warm welcome for visitors. Placing it near outdoor seating areas ensures the fragrance can be enjoyed up close.

Because edgeworthia can reach up to 6 feet in height and width, give it ample space to spread and showcase its natural form. Consider underplanting with low-growing ground covers to highlight its elegant structure and keep weeds at bay.

Caring for Edgeworthia

Edgeworthia is relatively low-maintenance, but a few simple steps can ensure its success:

1. Soil Preparation: Plant in well-drained, fertile soil enriched with organic matter. Edgeworthia does not tolerate waterlogged conditions, so ensure the site has proper drainage.
2. Watering: While drought-tolerant once established, edgeworthia benefits from consistent moisture, particularly during its first few years. Deep watering during dry spells will keep it thriving.
3. Mulching: Apply a 2- to 3-inch layer of mulch around the base to retain soil moisture, regulate temperature, and protect the roots during cold spells.
4. Pruning: Minimal pruning is required. Simply remove any dead or damaged wood after flowering to maintain its shape. For older plants, light pruning can rejuvenate growth.

A Plant with a Storied Past

Edgeworthia’s nickname, the paperbush plant, stems from its historical use in making high-quality paper for Chinese banknotes. Its bark contains strong fibers that were prized for their durability, texture, and water resistance. This fascinating heritage adds a layer of intrigue to its already captivating presence in the garden. Today, edgeworthia serves as a reminder of the harmonious blend of beauty and utility that many plants offer.

Suggested Reading for Edgeworthia Enthusiasts

1. Winter-Flowering Shrubs by Michael W. Buffin – A detailed guide to shrubs that bring color and interest to the winter garden, including edgeworthia.
2. The Layered Garden by David Culp – Learn how to design gardens with year-round appeal, featuring plants like edgeworthia.

Conclusion

Edgeworthia chrysantha is a plant that defies the bleakness of winter, offering beauty, fragrance, and intrigue when the garden needs it most. Its year-round appeal, from its unique winter blooms to its lush summer foliage, makes it a must-have for any gardener. Whether you’re an avid gardener or just starting out, edgeworthia makes a stunning addition to any landscape. This winter, let the paperbush plant transform your garden into a haven of color and charm, proving that even in the coldest months, nature has plenty to offer.

For additional help with gardening questions, contact Gene Fox, Consumer Horticulture Agent with the North Carolina Cooperative Extension Service, at gene_fox@ncsu.edu or call (252) 946-0111. Master Gardeners are also available for home horticulture questions every Monday and Wednesday from 10:00 to 12:00 on the Greenline. Be sure to visit the Beaufort County Master Gardeners Facebook page for our “Plant of the Week” feature and “Finding Info Friday” posts.