What’s Coming Up In The Garden, 38: buttonbush (and new garden dreaming aside)

We’re having a lot of rain today so this is taken from the laundry room window. While I took the photo, a hummingbird passed by, and a squirrel ran across the garden and up a tree across the driveway. Neither were caught by the camera!

This buttonbush is a wonderful addition to the garden. The flowers are very unique and pollinators love them. The bush right in front of the buttonbush is an American beauty berry, and I’ve likely made a big mistake planting these two so close together. I’m not sure where to move the beauty berry to yet, so for now, it’s growing where it was planted.

I have a very large new bed awaiting creation in the front yard. Last spring we moved the grass paddock (also known as Salina’s Paddock) back to create space for a new pollinator bed. I had planned to put in plants in the fall, but life got busy and I didn’t get to it. For now, it has one butterfly bush, a sweet gum tree, beloved by the goldfinches, and a very active bluebird box. It may be the beauty berry will move to that new space as a centerpiece plant.

Back to the buttonbush - they are plants who love big rain events and are recommended for rain gardens. This corner of the terraced beds can have a large water flow when we get a lot of rain, so along with a hand-dug drainage ditch that leads to an underground pipe for overflow, the buttonbush roots are now securing that corner.

I’ll likely use buttonbush in a couple of other areas on the farm where rain run-off is an issue.

More info:

Marcus, Joseph A. 

Cephalanthus occidentalis

Cephalanthus occidentalis L.

Common Buttonbush, Buttonbush, Button Willow

Rubiaceae (Madder Family)

Synonym(s): Cephalanthus occidentalis var. californicus, Cephalanthus occidentalis var. pubescens

USDA Symbol: ceoc2

USDA Native Status: L48 (N), CAN (N)

Common buttonbush is a multi-stemmed shrub which grows 6-12 ft. or occasionally taller. Leaves in pairs or in threes, petiolate; bladeup to 8 inches long, ovate to narrower, sometimes 1/3 or less as wide as long, with a pointed tip and rounded to tapered base, smooth margins and glossy upper surface, lower surface duller. Glossy, dark-green leaves lack significant fall color. Flowers small, borne in distinctive, dense, spherical clusters (heads) with a fringe of pistils protruded beyond the white corollas. Long-lasting, unusual blossoms are white or pale-pink, one-inch globes. Subsequent rounded masses of nutlets persist through the winter. Trunks are often twisted. Spreading, much-branched shrub or sometimes small tree with many branches (often crooked and leaning), irregular crown, balls of white flowers resembling pincushions, and buttonlike balls of fruit. 

Buttonbush is a handsome ornamental suited to wet soils and is also a honey plant. Ducks and other water birds and shorebirds consume the seeds.