Walkers Low is named for a Nursery in the UK, it is not a description of it's growth habit. Walkers low forms tight compact mounds up to 50cm tall and as much wide. Six Hills Giant lives up to it's name, growing up to 60 cm tall and can swamp it's neighbours if not given enough room. It makes a wonderful display from spring through Christmas, and if given a haircut after this it will put on another show seeing it through to winter. The flowers are slightly darker than 'Six Hills Giant' owing to two darker spots on the lower petal.

H: 50 W: 50
Frost tolerance: hardy
Water use: 1
Perennial
Position: sun
Flower colour: mauve