Bonfire Cushion Spurge
Euphorbia polychroma 'Bonfire'
Euphorbia polychroma 'Bonfire' foliage
(Photo courtesy of NetPS Plant Finder)
Height: 10 inches
Spread: 18 inches
Hardiness Zone: 4b
Other Names: Cushion Spurge
Mounded perennial has beautiful burgundy summer foliage that contrasts with yellow and chartreuse flowers, brilliant red fall color; adapts to varied soils, deer tend to stay away from it; milky sap can be a skin irritant to humans
Bonfire Cushion Spurge features beautiful cymes of yellow flowers with chartreuse bracts at the ends of the stems from mid to late spring, which are most effective when planted in groupings. It's attractive narrow leaves emerge green in spring, turning burgundy in color. As an added bonus, the foliage turns a gorgeous red in the fall. The fruit is not ornamentally significant.
Bonfire Cushion Spurge is an herbaceous perennial with a mounded form. Its medium texture blends into the garden, but can always be balanced by a couple of finer or coarser plants for an effective composition.
This is a relatively low maintenance perennial, and should only be pruned after flowering to avoid removing any of the current season's flowers. Deer don't particularly care for this plant and will usually leave it alone in favor of tastier treats. It has no significant negative characteristics.
Bonfire Cushion Spurge is recommended for the following landscape applications;
Bonfire Cushion Spurge will grow to be about 10 inches tall at maturity, with a spread of 18 inches. It grows at a medium rate, and under ideal conditions can be expected to live for approximately 10 years.
This perennial does best in full sun to partial shade. It is very adaptable to both dry and moist growing conditions, but will not tolerate any standing water. It is considered to be drought-tolerant, and thus makes an ideal choice for a low-water garden or xeriscape application. It is not particular as to soil pH, but grows best in sandy soils. It is highly tolerant of urban pollution and will even thrive in inner city environments. This plant can be propagated by cuttings.
This is a selected variety of a species not originally from North America, and parts of it are known to be toxic to humans and animals, so care should be exercised in planting it around children and pets.