Bloom Color
Exposure
Soil Type
Other Attributes
MEADOW RUE
Thalictrum delavayi
Showy sprays of lavender flowers. June – July. Attractive foliage. Upright, clump-forming habit. Purplish stems. 3 – 5′ tall. Light to moderate shade; moist soil. Good cut flower. Attracts butterflies. Deer resistant. Choice perennial for shade borders, woodlands. Zone 4.