Rhodotypos scandens
Black Jetbead
Rosaceae
ExpandHabitat
- native to Japan
- hardy to zone 4
Habit and Form
- a deciduous shrub
- mounded appearance
- densely branched
- arching branches
- somewhat unkempt appearance, suckers
- coarse texture
- 3" to 6" with a much greater width
- fast growth rate
Summer Foliage
- opposite leaf arrangement
- simple leaves
- 2" to 4" long and 1" to 2" wide
- sharp, double serration
- bright green leaf color
- coarse texture leaves
Autumn Foliage
- pale yellow fall color
Flowers
- white flowers, 4-petals
- 1.5' diameter
- 4-lobed calyx persists
- blooms early June
Fruit
- drupe found 3 to 4 in a group
- 0.33' in diameter
- glabrous and hard
- shining black
- ripen in October
- persist through winter
Bark
- peeling and nondescript
- usually covered by dense twigs
Culture
- easily transplanted
- soil adaptable
- full sun to shade
- pH adaptable
Landscape Use
- for adverse conditions
- for interesting flowers and fruit
- for naturalistic area
- shady areas
- shrub border
- massing
Liabilities
- suckers
- unkempt appearance
ID Features
- buds are imbricate, brownish green
- buds are slightly stalked
- opposite leaf arrangement, simple leaves with sharp, double serration
- 2" to 4" long and 1" to 2" wide
- wider than tall, suckers
- persisting calyx
- fruits in groups of 4
Propagation
- by softwood cuttings
- by seed
Cultivars/Varieties
- none