How to grow
Grow in humus-rich, moist but well-drained soil that does not dry out in summer.
Propagate by seed, sown in containers in an open frame when ripe or division when foliage dies back. Seed may not come true
Suggested planting locations and garden types
Flower borders and beds Underplanting of Roses and Shrubs
Cottage & Informal Garden Rock Garden Wildflower meadow