Quercus Suber- the Cork Oak. A rounded evergreen oak tree with thick corky bark. Produces acorns. Primary source of cork for wine bottles. Magnificant tree with gnarled bark and large bushy head which can be pruned to maintain the height. Max height 10m. Full Sun/partial shade. Frost Hardy.
Other Quercus trees include the Quercus Ilex which is very similar but does not have the same gnarled bark as the Cork Oak
Buxus Globes and Balls