What weeds are most common in your garden? Lots of nettles? Then you have rich, damp soil. Field buttercup, Wood aven, mosses and sedges? Then you have wet…
Cultivation
They are fully hardy, and will grow well in full sun, with preferably moist but well-drained soil.
Propagation
Propagate by division, by runners or offsets or by seed in autumn.
Pests, diseases or disorders
Saw-fly larvae may damage plants.