Prefers a humus-rich, moisture retentive soil and partial shade. Does well in marshy soil and in the spring meadow. Grows well in dry shade and is fairly drought tolerant once established, though it shows distress in severe drought. Plants do not always ripen their seeds in Britain, they spread freely by runners, however, and soon form an extensive patch in suitable conditions. A number of forms have been selected for their ornamental value, several of them are variegated and these are used especially as ground cover plants for dry shade. A purple-leafed form, 'Atropurpurea' does well in full sun so long as the soil is not dry. A good bee and butterfly plant.

Young shoots - raw.

Seed - sow spring or autumn in a cold frame. The seed usually germinates in 3 - 4 weeks at 10°c, though it can be erratic. Prick out the seedlings when they are large enough to handle and plant them out in the summer. Division of runners at almost any time of year. Very easy, the divisions can be planted straight out into their permanent positions if required.

Damp grassy fields and damp woods.