Cushion Spurge
Cushion spurge is a pretty spring-blooming perennial flower. It grows as a dense, mounded plant with green leaves.
At full bloom in spring, the leaves can be completely hidden by what appears to be bright yellow flowers. These are not true flowers; they are 3 to 4 inch-wide clusters of bracts.
The seed capsules eventually pop open, projecting its seed 3 to 4 feet away from the parent plant. The leaves turn a nice yellow-orange in fall.
Cushion Spurge
Cushion spurge is a pretty spring-blooming perennial flower. It grows as a dense, mounded plant with green leaves.
At full bloom in spring, the leaves can be completely hidden by what appears to be bright yellow flowers. These are not true flowers; they are 3 to 4 inch-wide clusters of bracts.
The seed capsules eventually pop open, projecting its seed 3 to 4 feet away from the parent plant. The leaves turn a nice yellow-orange in fall.
Plant details
Botanic Name
Euphorbia epithymoides
Pronunciation
yoo-FOR-bee-uh ee-pith-ih-MOY-deez
Mature Height
18 to 24 in.
Mature Spread
18 to 24 in.
Water usage
One Droplet: Water twice per month or less, once established.
Two Droplets: Water about once per week, once established.
Three Droplets: Water about twice per week, once established.
Flower Color
yellow
Bloom time
late spring
Colorado Native
No
Natural Habitat
eastern Europe
Light Requirements
sun, part shade
Cold Hardiness
USDA zones 4-9
Elevation Limit
hardy to 7,500 ft.
Performance
At the Water Wise Demonstration Garden, cushion spurge looks great in full bloom with its bright yellow blooms and uniform, mounding shape. It is not very noticeable through the rest of the summer. It can spread occasionally by seed, but usually doesn't become problematic.
Maintenance
Remove last year's growth in late fall or early spring by cutting to ground level before new growth starts.
See in a landscape
This front yard had more shade than Kentucky bluegrass can tolerate so a fine fescue mix was the better option. Fine fescue is a cool season grass, so it doesn't save as much as a warm season native grass like blugramma or buffalograss, but is a great option for shady areas. Fine fescue is easy to grow from seed, just plan on doing some weeding during establishment to get your fine fescue grass off to a good start. Once established, this grass will use about one third less water than bluegrass.