Scientific Name: Euphorbia epithymoides
Common Name: golden spurge, cushion spurge
Family Name: Euphorbiaceae
Origin: Europe
Hardiness Zone: Zone 3: (-40 to -34 °C)
Plant Type: Herbaceous perennial
Mature Size: 0.2 - 0.4m x 0.3 - 0.6m (height x width)
Habit: Dense, Upright
Form: Oval - horizontal, Vase
Texture: Medium - fine
Landscape Uses: Perennial border, Rock garden, Woodland margin
Exposure: Full sun, Part sun/part shade
Soil or Media: Humus rich, Well-drained
Leaves: Simple, Alternate, Soft flexible, Pinnate venation, Pubescent, Lanceolate, Oblong, Ciliate, Entire, Undulate (wavy)
Flowers: Cyathium, Yellow, Green-yellow, Apr-May-Jun
Fruit: Schizocarp, Brown, May-Jun
Key ID Features:
Small plant with multiple upright stems with toxic milky sap; leaves alternate (may appear whorled), lanceolate-oblong, most 3-5cm long x 1-2cm wide, produce shades of red, orange, and purple in autumn; flowers with electric yellow bracts bloom on a low cushion in Apr-May, gradually fade as stems elongate to form a 40cm tall mound by midsummer.