Purple flowered plant

Purple flowered plant

Observation - Purple flowered plant. Description: Multi-stemmed herbaceous plant. About 1.8m tall, spread 1m. Flower spikes about 20cm long. Has flowered throughout the summer. Leaves 2-3cm in alternate pairs along stems.

Multi-stemmed herbaceous plant. About 1.8m tall, spread 1m. Flower spikes about 20cm long. Has flowered throughout the summer. Leaves 2-3cm in alternate pairs along stems.