Kruckeberg Botanic Garden Plant of the Month - Goatsbeard

Aruncus dioicus, goatsbeard.  Photo from Wikimedia.

By Sarah Baker, Kruckeberg Garden Director

Goatsbeard (Aruncus dioicus var. acuminatus) is a northwest native perennial with large, feathery plumes of tiny white flowers in early summer. Its common names, goatsbeard and bride’s feathers, are clearly inspired by the plant’s creamy white blossoms.

The plant resembles an astilbe in appearance. It may take a season to get going after planting, but once established is a reliable and spectacular garden specimen when given decent soil with sufficient moisture, dappled shade, and enough room to properly show off. When happy, goatsbeard can reach a spread of around 6 feet.

The genus Aruncus has from one to four species – opinions among botanists differ. Aruncus dioicus is native to the temperate Northern Hemisphere, occurring throughout the cooler parts of Europe, Asia, and North America. Aruncus aethusifolius, a Korean relative with a charming, compact form, is also available in the nursery trade.

Goatsbeard, a Kruckeberg Botanic Garden favorite, is lovely when used at woodland edges or in other shady plantings. We recommend it highly as garden plant and are happy to have it available to customers in the MsK Nursery, located at the Garden.

The Kruckeberg Botanic Garden, located in Richmond Beach at 20312 15th Ave NW, Shoreline 98177, is part of the Shoreline Parks department.