What were some of the main challenges you faced before opening the gardens in May 2021?
The first challenge was taming the wilderness, nature had taken over the site, and we had a woodland full of rhododendron ponticum and huge swathes of Japanese knotweed. We employed specialist contractors initially to treat the knotweed and then trained staff to continue the process. We’ve almost eradicated it all now! We’ve also had to regulate the swathes of Himalayan balsam across the site.
Meanwhile, the team alongside our volunteers have spent a year solidly clearing rhododendron throughout the woodland and other dense vegetation in the walled garden before the contractors came in.
The weather has to be one of the biggest factors. We have an average of one meter of rain per year on site. Teams dug trenches for new beech hedging that constantly filled with water; we had large areas inaccessible due to standing water and flooding. When constructing our stream in the Chinese Streamside Garden, we limited the contractor to one construction route to ensure that we limited damage to trees in our woodland. That route and area became inaccessible to anything but large machinery. It became so wet, that we renamed the garden the Chinese Swampside Garden! Hard to imagine now.
We could not mention challenges without talking about COVID. When the pandemic first hit, all staff members who didn't need to be on site started working from home; those teams that needed to be on site were split in half and worked 5-days-on/5-days-off shifts, and each team didn't see the others for 2 months.
To continue planting, and keep existing plant life alive, we needed a constant presence on site. It was a strange time; we sent all our contractors away except BAM who were a self-contained welcome building. We also delayed our opening by 10 months; suddenly the pressure was off and for all staff it gave us a chance to go somewhere other than our own 4 walls at home. It was actually a very peaceful time on site.
In an age where sustainability and ecological responsibility are such important issues, what do you think will be the legacy of RHS Bridgewater?
We are custodians of a landscape. Through our work redeveloping the site, we are rebuilding habitats, albeit not sticking to just native plants, and providing space for the wildlife we have on site.
Our legacy is demonstrating to our visitors the beauty of different styles of gardening and how each can be beneficial to wildlife. Gardens are hugely important to wildlife, often providing the link and stepping stones between habitats or a home in their own right. We also have the chance to help people understand sustainable choice when they are gardening and provide inspiration for them to garden in their own backyards.