Thalictrum rochebruneanum, commonly known as Lavender Mist Meadow Rue, is a perennial herb that is native to moist, shaded woodland areas and along stream banks in the Korean Peninsula and Japan. It can reach up to 7 feet in height and forms a clump-like structure. The plant produces loose sprays of small, medium violet flowers with prominent yellow stamens during the summer months, which are quite showy and give the plant a delicate, ethereal appearance. The foliage is equally attractive, with bluish-green, columbine-like leaves that provide a fine-textured backdrop for the flowers.

Lavender Mist Meadow Rue is appreciated for its tall, graceful stature and its cloud-like flower clusters that add a touch of whimsy to garden settings. It is often used in woodland gardens, shaded borders, and cottage gardens. This species prefers consistently moist, well-drained soils rich in organic matter and thrives in partial shade, though it can tolerate more sun in cooler climates. It is generally low maintenance but may require staking in very rich soils or windy sites. While it is not prone to serious pests or diseases, powdery mildew can occasionally be a problem in humid conditions. It is not known to be invasive and does not have aggressive roots, making it a safe choice for most garden settings. Thalictrum rochebruneanum has been recognized with the Royal Horticultural Society’s Award of Garden Merit, indicating its exceptional performance in gardens.CC BY-SA 4.0