Produces a truly stunning flower in its second year reaching 1.5m tall, loved by pollinators! It’s also known as “clear eye” or “eye bright” as it was traditionally used for eye complaints. The essential oil is used widely in aromatherapy, thought to soothe nerves and prepare the body for a restful nights sleep.
Type: Hardy Perennial
Height: 50cm in first year, 1.5m in second year. 
Spread: 1cm
Soil type: Well drained 
Aspect: Full sun 
Flower colour: Mauve/white
Flowering time: Summer