Large bronze purple leaves, and elegant purple/blue flower spikes in early summer. Great ground cover, due to its size will fill gaps in border very quickly.
Type: Hardy Perennial
Height: 50cm
Spread: Indefinite! Will spread as much as you let it!
Soil type: Prefers rich, miost soil, but will tolerates most places!
Aspect: Sun/Light shade/shade 
Flower: Purple/blue 
Flowering time: Early spring into summer