-
Common Oak (Quercus robur) is native from Ireland to the Caucasus
-
It can reach 20-30m with grey and fissured bark. Acorns are held in cups on a slender stalk. It supports an estimated 100 organisms.
-
More typically a lowland species but grows in most soils apart from peat
-
Wood, fruit and bark had many uses in the past and is currently regaining demand in many elements of construction
-
Red Oak (Quercus Rubra) is becoming popular in forestry
-
More associated with N. America, it is fast-growing, hardy and usually straight stemmed with a billowing crown
-
It can grow to 45m, has smooth grey bark and striking autumn colour.