I love shingle in the garden: you can walk on it all year round without getting wet ankles, it looks great in the rain, it's not damaged by frost and snow, and…
These plants are fairly frost hardy, they will tolerate sun or partial-shade in moist, well-drained soil. They are propagated by division of clumps in spring, or from seed in the autumn.
Division in spring or by seed in autumn.
Pests, diseases or disorders
Slugs may damage young leaves.