Plant nursery in Denham
Introduction
The photograph on this page of Plant nursery in Denham by David Hawgood as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk
Image: © David Hawgood Taken: 1 Oct 2005
There are four nurseries on a short stretch of the A40 South of Denham. This is the Colne Valley. The river is small and flows south, but 400,000 years ago this was the valley of the Thames flowing north, then through East Anglia and joining the Rhine. Ice and glaciers then blocked the Thames - but it left behind rich land suitable for these nurseries.