Featuring giant redwood / giant sequoia. Verified occurrence recorded by Redwood World. Thornham Hall boasts a superb collection of six Giant Redwoods. The friendly owners kindly allowed us to measure and photograph their specimen trees and mentioned that one had been planted by the Duke of Edinburgh in 1866, which was the year that Queen Victoria's second son Prince Alfred was given the title in the Queen's Birthday Honours.
Visit information
- Access
- Restricted access
- Last verified
- 10 Apr 2026
- Official site
- redwoodworld.co.uk/picturepages/thornham2.htm
Redwood species here
Native to the Sierra Nevada mountains of California, giant sequoias were introduced to Britain in the 1850s during the Victorian plant-collecting era. They are the world's most massive trees by volume and have thrived in the UK's mild, wet climate, often growing faster than in parts of their native range. Many Victorian-era plantings now rival mature specimens in California.
Present. Native to the Sierra Nevada mountains of California, giant sequoias were introduced to Britain in the 1850s during the Victorian plant-collecting era. They are the world's most massive trees by volume
About this place
About Thornham - Thornham Hall
Thornham - Thornham Hall is located in Thornham, Suffolk, England.
Species Present
Giant Sequoia (Sequoiadendron giganteum)
Native to the Sierra Nevada mountains of California, giant sequoias were introduced to Britain in the 1850s during the Victorian plant-collecting era. They are the world's most massive trees by volume and have thrived in the UK's mild, wet climate, often growing faster than in their native range. Many Victorian-era plantings now rival mature specimens in California.
Coast Redwood (Sequoia sempervirens)
The tallest trees on Earth, coast redwoods can exceed 100 metres in their native California. Less common in Britain than giant sequoias, they prefer sheltered, moist locations and can still reach impressive heights in the UK. The tallest known coast redwood in Britain is over 50 metres.
Dawn Redwood (Metasequoia glyptostroboides)
A deciduous conifer thought to be extinct until rediscovered in a remote Chinese province in 1941. Seeds were distributed to botanical gardens worldwide in the late 1940s. Unlike its evergreen relatives, the dawn redwood loses its needles in winter, turning a striking copper-bronze in autumn.
Access
This location may have restricted access. Please check with the property before visiting.
Data sourced from Redwood World (redwoodworld.co.uk) and enriched by Redwood Finder.