Lessons

What You’ll Learn

Explore the lessons and topics covered across the course.

In the first lesson you will learn about conservation philosophy, exploring the concepts of restoration, re-creation, and replicas. In this first week, Audrey walks you through examples to illustrate what historic gardens can teach us about society and culture, horticultural techniques, and design trends. You will learn about the events that have influenced and shaped the development of garden conservation in different countries. To highlight the global enthusiasm and commitment to conservation, Audrey introduces you to individuals, groups and organisations that advocate and champion the cause of conservation of historic gardens.
The second lesson teaches you how to research an historic garden. You will learn where to look for snippets of information, and how to piece the story together. Studying old maps and adapting modern techniques, Audrey describes curious findings and happenstances that have enabled lost gardens to come back to life. You will be shown examples to illustrate useful resources, methods and strategies, and hear about how this research has shaped conservation activities.
In the third lesson you will hear about the reasons why a site may have conservation merit. Audrey will describe how different countries define heritage values, outlining similarities and varying cultural interpretations. You will learn how to prepare a Statement of Significance which articulates why a heritage site is worthy of conservation, and underpins how it should be managed, will be introduced to global, national and local legislation that guides conservation imperatives, and learn about the value of a Statement of Significance in responding to regulatory issues. Audrey will briefly present examples of more detailed heritage statements, such as Conservation Management Plans, Heritage Landscape Surveys, and Historic Landscape Analyses, and explain how they all rely on a clear understanding of why the site has heritage significance.
In the final lesson, Audrey will describe the forms of change that threaten historic gardens. You will learn how climate change is likely to affect planted and structural elements of a garden. Audrey will lead you through examples of the threat of development to heritage sites, and show how compromise may be reached. You will learn strategies to adapt to natural senescence, replacing plants while maintaining the heritage significance. And all gardens need to adapt to changing techniques and improvements. Audrey will show how this can be sensitively achieved. And finally, you will learn how to become more actively involved in conservation advocacy and practice, and find out what formal and informal support and funding are available to you.
COURSE TUTOR

Dr Audrey Timm

Dr Audrey Timm

Dr Audrey Timm is a horticultural scientist specialised in ornamental horticulture. Audrey’s expertise in Conservation of Historic Gardens brings together a lifelong interest in gardening and a career that has covered academic research in South Africa, floriculture industry R&D in Australia, and promoting the connection between design and ecology in urban landscapes with the University of Sheffield in the UK. As well as tutoring students in historic gardens and garden design, Audrey serves as Technical Advisor to the International Association of Horticultural Producers, where she leads programmes on green cities, sustainability, plant health, and novelty protection. Audrey is well positioned to influence gardens and landscapes past, present and future, encouraging appreciation and strategic investment for the well being of society.

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Our online classroom is designed to help you learn from experts in a collaborative, social environment alongside a small group of learners.

Each lesson combines expert-led videos with optional assignments, giving you the opportunity to apply what you’ve learned and share your work with others. You can take part in ongoing discussions, ask questions, exchange feedback, and learn from a community of like-minded people from around the world.

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