![](https://www.calin-valreas.com/app/uploads/2023/06/Perovskia-Blue-Spire-4-800x1200.jpg)
Perovskia ‘Blue Spire’
The presence of the Olea europea, simply known as the olive tree, all around the Mediterranean, dates back to the dawn of time. Both an ornamental and a food tree, it is as much a part of the Mediterranean landscape as the fig, holm oak, pomegranate and vine.