Climate-adaptive plan launched to transform Avebury Manor Garden

A long-term project to tackle the effects of the changing climate has begun in part of Avebury Manor’s historic garden.

A total of 164 hazel trees have been planted in the garden’s orchard, where wetter winters in recent years have resulted in the loss of some apple trees. The orchard was also one of the worst affected areas during significant flooding on the National Trust site in January 2024, with the water measured at more than a metre deep.  

Head Gardener Garry Mumford said: “The increasingly wet winters we are experiencing mean the soil is still very wet by the time the apple trees begin to blossom. 

“Hazel thrives in wetter conditions and should establish well, ensuring that this beautiful garden continues to flourish in changing climate conditions.” 

Funding for the project was secured from The Tree Council’s and Defra’s Trees Outside Woodland Fund, which was set up to support planting trees outside traditional woodlands. Over time, the trees will form a series of 2.5m tall arched avenues of alternating green and bronze hazels, spaced to allow sunlight through and maintain grass pathways beneath. 

Wiltshire apple trees currently sited in the orchard will also be replanted in different areas of the garden that offer more favourable growing conditions.  

Hazel Scott, Visitor Experience Manager at National Trust Avebury, said: “This project protects the heritage of Avebury Manor Garden, while embracing the realities of our changing climate.  

“Visitors will still be able to see our wide variety of traditional apples in a location where they should thrive, while the orchard becomes an example of thoughtful, sustainable adaptation.” 

The trees were planted by members of the National Trust garden team and National Trust garden and archaeology volunteers at Avebury. Two additional volunteering days were also organised for residents from Avebury Parish and for corporate volunteers from across the National Trust. 

The Tree Council CEO, Sara Lom said: “Trees outside woodland are the trees we all come across most often – those in our parks, on our streets, and even the hedgerows that help capture carbon and act as heritage highways for a rich array of wildlife. 

“We’re delighted to see The Tree Council's Defra backed Trees Outside Woodland Fund in action at Avebury Manor, planting trees that will benefit people, wildlife and our planet." 

Avebury Manor Garden is open daily from 10am to 5pm. Garden admission applies, although entry is free for National Trust members.