When Augustus Smith chose the area for his house and garden one of his first acts was to build a granite wall for shelter and to scatter
gorse (
Ulex europaeus) seeds. The seeds were brought from the mainland which suggests that the main gorse plant on the islands was western gorse (
Ulex gallii) which, being a low growing plant, would not provide as much shelter. Within the gardens are the remains of a
Benedictine abbey founded in 964 AD, although the majority of what remains today comes from the
Priory of St Nicholas founded by monks from
Tavistock Abbey in 1114. There were hardly any trees on the island and the gorse did not provide enough protection so he planted
shelterbelts. The first were mainly deciduous trees such as, elm (
Ulmus sp), sycamore (
Acer pseudoplatanus), oak (
Quercus sp) and poplar (
Populus sp), and later he planted Monterey cypress (
Cupressus macrocarpa) and Monterey pine (
Pinus radiata) which are fast growing and suited to coastal conditions. A large expansion to the collection was undertaken by
Arthur Dorrien-Smith in the early years of the 20th century. He made many trips to South Africa looking for suitable trees and plants. He went on the
1907 Sub-Antarctic Islands Scientific Expedition, which had as its primary object magnetic observation in the Auckland and Campbell Islands. Following the expedition he travelled widely in New Zealand, as well as making a shorter visit to Australia. In 1909 he again visited Australia, New Zealand and the Chatham Islands, returning on . By this time he had amassed a total collection of plants and seeds of about 2280 specimens. Because of the mild winter climate, the long hours of summer sunshine, and the high walls and hedges around the garden protecting it from the Atlantic winds, the garden is now home to exotic plants from all over the world: the
Mediterranean,
South America,
South Africa and
Australasia.
Head Gardeners • George Davis Vallance ca. 1875 - 1881 (b. 9 Oct 1822 d. 17 Aug 1889) (cite 1881 England Census; Guide to the Isles of Scilly, Tonkin & Tonkin, 1882, pub. F. Rodda)) • James Jenkins 1881 - 1922 • William George Andrews 1922 - 1947 • John Hartley 1948 - 1958 • J.D.H. Smith • Peter Clough 1973 - 1984 • Mike Nelhams 1984
Red squirrels In 2012 five
red squirrels were introduced into the Abbey Gardens. Only two survived so in 2013 the British Wildlife Centre in Surrey provided a new colony which was flown to Tresco by helicopter on a routine flight from
RNAS Culdrose. == Valhalla Museum ==