Connecting the Past and Future of Britain’s Living Plant Heritage Through Research, Conservation and Education
Harper & Debbage connects the past and future of Britain’s living plant heritage through research, conservation and education.
Based in Norfolk, we are home to the National Plant Collection® of Fuchsia cultivars bred by James Lye, and developing collections of Fuchsias bred by Robin Clitheroe of Norwich and Hyssopus, alongside Oxalis and Sisyrinchium.
Every Collection has a History — each plant reflects the creativity of its hybridiser, the character of its era, and the dedication required to preserve Britain’s cultivated diversity.
Honouring James Lye – 120 Years
In 2026, we mark the 120th anniversary of James Lye’s passing. We hope to connect with his descendants, partner with organisations such as Market Lavington Museum and uncover lost insights, including one of his elusive descriptive lists of fuchsias.
We would love to hear from anyone with information about James Lye, including those who may have lived in his former residences, are connected to his employer or her family, or are linked to fuchsias he named, such as those for the Duke and Duchess of Fife or Walter and (Lady) Doreen Long.
Read more → Honouring James Lye – 120 Years
Research & Heritage
Conservation Through Research
At Harper & Debbage, research and heritage are inseparable. Our work bridges horticultural history with modern conservation, ensuring that the stories and genetics of cultivated plants are preserved for future generations. Through detailed documentation, collaborative study and educational outreach, we contribute to the understanding and protection of historic cultivars particularly those within our existing and developing plant collections.
Fuchsia Gall Mite Tracker
The Fuchsia Gall Mite Tracker is a pioneering citizen science and research initiative led by Harper & Debbage, in collaboration with The British Fuchsia Society, dedicated to monitoring the spread and impact of Aculops fuchsiae (Fuchsia Gall Mite) across the UK. By combining expert research with community participation, the Tracker empowers both amateur and professional growers to identify, report and better understand this invasive pest.
Through the contributions of our network of participants, the Tracker gathers vital data on host plant susceptibility, regional distribution and infestation patterns. This information is instrumental in guiding the development of more resilient fuchsia cultivars and informing best practices for management and control.
Our partnership with The British Fuchsia Society strengthens this initiative by connecting enthusiasts and experts across the country, sharing knowledge and promoting best practice in fuchsia cultivation and preservation.
Beyond its scientific value, the Tracker reflects Harper & Debbage’s broader commitment to sustainable horticulture and the long-term preservation of cultivated fuchsia diversity. By participating, you’re not only helping protect these iconic plants but also supporting a growing body of research that benefits gardeners, breeders and the wider community alike.
Our Collections
National Plant Collections® & Ongoing Projects
Harper & Debbage curates and develops reference collections of historically significant plant groups. These collections support national conservation aims and promote awareness of horticultural heritage.
| Collection | Status | Focus |
|---|---|---|
| Fuchsia (James Lye Cultivars) | National Plant Collection® | Victorian hybridiser from Wiltshire |
| Fuchsia (Robin Clitheroe Cultivars) | In development | A Norwich hybridiser – 2026 submission planned |
| Hyssopus | In development | Aromatic herb – 2026 submission planned |
| Oxalis | In development | |
| Sisyrinchium | In development |
Publications & Resources
The Publication and Resources section provides access to a carefully curated range of botanical and horticultural books and databases, plant registers and digitised archives, many of which are generously maintained by other organisations and research bodies.
Highlights include:
• The Plant Heritage National Plant Collection® Database
• Kew Science – Plants of the World Online (POWO)
• The Biodiversity Heritage Library (BHL)
• The Fuchsia International Cultivar Register & Database
• Digitised seed catalogues and historic horticultural literature via the Internet Archive
These third-party resources support ongoing research into plant conservation, hybridiser history, taxonomy and cultivated diversity, helping connect horticultural heritage with modern scientific study.
In addition, Harper & Debbage offers a selection of second-hand horticultural books through our online shop. Each title is carefully chosen to compliment our research themes.
Proceeds from book sales directly support our research and conservation projects, helping to sustain the documentation, development and care of our National Plant Collections®.
Events, Talks & Workshops
Sharing Knowledge Through Talks & Events
We are passionate about sharing the rich history and ongoing developments in horticulture. Our educational talks and hands-on workshops offer unique insights into fuchsia and other plant cultivar conservation, the stewardship of National Plant Collections® and the broader story of horticultural heritage.
Designed to inspire and inform, these sessions cater to a wide range of audiences, including horticultural societies, heritage groups, community organizations and gardening enthusiasts across East Anglia and beyond. Each talk blends expert knowledge with practical advice, helping participants deepen their understanding of plant cultivation, preservation and sustainable gardening practices.
Whether you’re interested in the history of rare cultivars, strategies for conservation, or the development of resilient plant varieties, our events provide engaging, accessible learning experiences for all.
News & Blog
- Honouring James Lye: 120 Years On2026 marks the 120th anniversary of the death of James Lye, a pioneering horticulturist whose dedication to fuchsias has left a lasting legacy in British horticulture. Known for his meticulous cultivation and the creation of numerous named fuchsia varieties, Lye’s work continues to inspire gardeners, breeders and horticultural historians alike.… Honouring James Lye: 120 Years On
Awards & Recognition
Exhibits & Awards
Harper & Debbage exhibits at national and regional horticultural shows, raising awareness of heritage plant conservation.
Awards:
- 🏵️ Silver Medal – RHS Hampton Court Palace Flower Show 2017 (Fuchsia – James Lye Cultivars)
- 🏵️ Bronze Medal – RHS Hampton Court Palace Flower Show 2016 (Fuchsia – James Lye Cultivars)
- 🏵️ Bronze Medal – Royal Norfolk Show 2015 (Fuchsia Exhibit – James Lye Cultivars)
Contact & Collaboration
Get in Touch
We welcome collaboration with researchers, societies and heritage organisations. For talk bookings, event participation, or general enquiries, please contact us.