Siberian Spurge

(Euphorbia seguieriana)

Siberian Spurge (Euphorbia seguieriana)

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Climate Requirements

Precipitation 20" - 37"
High Temp. 73°F - 84°F
Low Temp. 26°F - 35°F

Summary

Euphorbia seguieriana, commonly known as Siberian Spurge, is a semi-deciduous perennial herb that is native to a variety of habitats including steppes, rocky hillsides, and semi-desert regions across Europe and temperate Asia. It typically grows to a height and width of 1-2 feet (0.3-0.6 meters), forming dense clumps. The plant features narrow, blue-green leaves and bears small, inconspicuous yellow-green flowers surrounded by showy chartreuse bracts that appear in the summer and fall, adding a splash of color to the garden landscape.

Siberian Spurge is valued for its drought tolerance and its ability to thrive in poor, well-drained soils, making it an excellent choice for xeriscaping and rock gardens. It is also used in borders and as a ground cover due to its compact growth habit. This plant prefers full sun but can tolerate part shade and requires minimal maintenance once established. While generally pest-free, it can be susceptible to root rot in overly moist conditions. Gardeners should handle this plant with care, as the sap can cause skin irritation. Plant responsibly outside its native range to avoid unwanted spread.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-2 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow, Green
  • Flowering Season: Summer, Fall
  • Leaf Retention: Semi-deciduous

Growth Requirements

  • Sun: Full Sun
  • Drainage: Medium, Fast

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Deer Resistant, Drought Tolerant, Low Maintenance, Rabbit Resistant

Natural Habitat

Native to steppes, rocky hillsides, and semi-desert regions across Europe and temperate Asia

Other Names

Common Names: Steppe Spurge, Steppen-Wolfsmilch, Euphorbe De Séguier, Zandwolfsmelk

Scientific Names: Euphorbia seguieriana, Tithymalus seguierianus, Euphorbia hohenackeri, Euphorbia linearifolia, Galarhoeus seguierianus

GBIF Accepted Name: Euphorbia seguieriana Neck.