Striking snapdragon like flowers, adored by bees and butterflies, makes a great cut flower. Originally from Southern Italy, but now can be found growing wild in the Uk. 
Type: Hardy Perennial
Height: 1.5m 
Spread: 50cm
Soil type: Well drained but will tolerate most soil types. 
Aspect: Full sun
Flower colour: Purple 
Flowering time: Summer to autumn