Alphabetical Plant Listing

Euphorbia seguieriana subsp. niciciana (Siberian Spurge)

Siberian Spurge, Euphorbia Reflexa


Notable for its peculiar flowers and handsome foliage, Siberian Spurge (Euphorbia seguieriana subsp. niciciana) is an upright, bushy, clump-forming perennial which is perfect to brighten any border. It produces exceptionally eye-catching clusters of bright lime-green flowers in late spring which last for months. The semi-evergreen foliage of narrow, blue-green leaves, radiates from exquisitely branched mahogany-red stems and combines attractively with ornamental grasses, Alliums or Lavenders.

  • Typically grows up to 12-18 in. tall and wide (30-45 cm)
  • Remaining attractive during all its growing season, this remarkable plant is resilient to most pests and diseases, is drought (once established), deer & rabbit tolerant and is easy to care for.
  • Performs best in full sun in fertile, well-drained soils. This species is not fussy about soil conditions as long as they are well drained.
  • Perfect addition to beds, borders, containerscottage gardens or Mediterranean Gardens.
  • Remove the faded flower-head after blooming is over. Prune to ground in fall. Self-seeds freely if not deadheaded.
  • All parts of the plant are highly toxic if ingested. The milky sap may cause irritation to skin and eyes.

Not sure which Euphorbia - Spurges to pick?
Compare All Euphorbia - Spurges

Buy Euphorbia seguieriana subsp. niciciana (Siberian Spurge)

Requirements

Hardiness 6 – 11
Heat Zones 8 – 12
Climate Zones 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Euphorbia - Spurges
Exposure Full Sun
Season of Interest Spring (Late)
Summer (Early,Mid,Late)
Fall
Height 1' – 2' (30cm – 60cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 12" – 18" (30cm – 45cm)
Water Needs Average
Maintenance Low
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Showy
Tolerance Deer, Drought, Rabbit
Garden Uses Beds and Borders, Patio and Containers
Garden Styles Informal and Cottage, Mediterranean Garden

Buy Plants

Great Plant Combination Ideas with Euphorbia - Spurges

Guides with Euphorbia - Spurges


*Pictures are courtesy of Botanik Foto

While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.


Requirements

Hardiness 6 – 11
Heat Zones 8 – 12
Climate Zones 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Plant Type Perennials
Plant Family Euphorbia - Spurges
Exposure Full Sun
Season of Interest Spring (Late)
Summer (Early,Mid,Late)
Fall
Height 1' – 2' (30cm – 60cm)
Spread 1' – 2' (30cm – 60cm)
Spacing 12" – 18" (30cm – 45cm)
Water Needs Average
Maintenance Low
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Showy
Tolerance Deer, Drought, Rabbit
Garden Uses Beds and Borders, Patio and Containers
Garden Styles Informal and Cottage, Mediterranean Garden

Great Plant Combination Ideas with Euphorbia - Spurges

Guides with Euphorbia - Spurges

Plant Calculator

How many Euphorbia seguieriana subsp. niciciana (Siberian Spurge) do I need for my garden?

%
ft
ft

Your Shopping List

Plant Quantity
Euphorbia seguieriana subsp. niciciana (Siberian Spurge)

Find your Hardiness Zone

Find your Climate Zone

Find your Heat Zone

Join Gardenia.net

Create a membership account to save your garden designs and to view them on any device.

Becoming a contributing member of Gardenia is easy and can be done in just a few minutes. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas.

Join now and start creating your dream garden!

Create a New Collection

Optional. For your reference.


Move Selected Plants to a Different Collection


Delete Collection

This field is required.

Rename Collection

This field is required.