How to Propagate diffuse-flowered meadow rue?
Propagate by seed in pots in a cold frame as soon as seed is ripe or in early spring. Propagate by division in spring as new growth begins

diffuse-flowered meadow rue · Thalictrum diffusiflorum
Grow in moist, but well-drained, humus-rich soil in partial shade. May need staking. See staking perennials for further advice.
Propagate by seed in pots in a cold frame as soon as seed is ripe or in early spring. Propagate by division in spring as new growth begins