Flower:
Small, tubular flowers are a shade of lavender-blue, and each bloom has an orange eye. The flowers are densely held in conical panicles and produced in abundance from July into September. The blooms have a sweet fragrance.
Flower colour: Lavender-blue
Flower shape: Tubular flowers in panicles
Flowering time: July, August, September
Foliage:
Attractive grey-green leaves are oval to lanceolate in shape with pointed tips. The young leaves and stems are covered in short, dense, silver-white hairs. The leaves are held in opposite pairs on the stems.
Foliage Senescence: Deciduous
Foliage Shape: Oval to lanceolate
Propagation:
Cuttings.
Cultivation:
Best in full sun to partial shade in moisture-retentive soil that is well-drained.