Penstemon 'Pensham Plum Jerkum':
Plum-purple tubular flowers with white throat markings. Semi-evergreen in milder areas. Protect from hard frosts. To 70cm.
Penstemon 'Raven':
Darkest purple-red tubular flowers over semi-evergreen foliage.
Verbena bonariensis:
Tall, airy but strong slender stems with flat heads of purple flowers in mid to late summer. To 1.8m. Frost-hardy.
Found 3 matches:
Colour: Purple
[ X ]
Flowering: Mid Summer
[ X ]
Type: Frost-hardy peren
[ X ]
