Euphorbia seguieriana subsp. niciciana, commonly known as Siberian Spurge, is a semi-deciduous perennial herb native to dry steppes and semi-deserts in Southeast Europe, the Middle East, and the Balkans. It typically grows to a height and width of 1-2 feet (0.3-0.6 meters), forming dense clumps. The plant is characterized by its narrow, blue-green leaves and clusters of small, inconspicuous yellow-green flowers that bloom from late spring to early fall. The flowers are not particularly showy, but they are valued for their long blooming period and the plant’s overall drought tolerance.

Siberian Spurge is appreciated for its low maintenance requirements and its ability to thrive in poor, well-drained soils. It is often used in rock gardens, xeriscaping, and as a ground cover in sunny, dry areas. It requires full sun to light shade and moderate watering, with a preference for drier conditions once established. While generally disease-free, it can be susceptible to root rot if overwatered. Gardeners should handle this plant with care, as its sap can cause skin irritation. It is also important to note that Euphorbia seguieriana subsp. niciciana can self-seed and become invasive in some areas, so monitoring and control may be necessary.CC BY-SA 4.0