Thalictrum

Thalictrum rochebrunianum
Meadow Rue

Planting:

Set plants of taller species 18 to 24 inches apart in partial shade in a site sheltered from heavy winds. A moist soil, high in organic matter but with good drainage, is best.

Maintenance:

Water liberally throughout the summer; a mulch will help conserve moisture.

Zones:

Zones 5-8