If you are taking a trip onto the delta any way you might wish to consider Casanova Garden Centre just outside Deltebre la Cava on the road to Riumar. 

Ivies grow well here and resist the dry weather whilst jasmine and honeysuckle give a nice scent.  Passionflowers are happy if they get enough water.  You will need a watering system - particularly in the early years.  Planting in January/February might give the roots a chance to become established before the hot weather kicks in. 

Good luck!