The Cornish need the duke of cornwall to provide a "demonstration garden".
That is not the case, and the demonstration garden is a colorful testament to the variety of looks available.
There are also demonstration gardens open to the public during the summer and a sensory garden.
Town and Country Garden - 12 demonstration gardens for common gardening uses.
The initial demonstration garden is run by dedicated volunteers and staff.
A demonstration garden was opened in 2007 alongside the library.
The arboretum is used as a demonstration garden in dendrology classes.
New structures and demonstration gardens were built in the 1990s.
Nearby are demonstration gardens to give ideas and inspiration to those who have a green thumb.
Two demonstration gardens existed, but the crops were eaten by deer.
