Irish spurge (Euphorbia hyberna)

Irish spurge

Irish spurge's defining feature is its yellow-green flowers that bloom between late spring and mid-summer. It is a wildflower that grows in woodlands and alongside streams and hedges. Many species within the spurge family are poisonous to eat and touch, so caution is recommended.

Scientific classification

Species

Irish spurge (Euphorbia hyberna)

Nances, spurges, willows and allies

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Perennial

Lifespan

Herb

Plant Type

Spring, Summer

Bloom Time

Green, Blue

Leaf Color

1.5 cm to 2.5 cm

Flower Size

Yellow, Green

Flower Color

Semi-evergreen

Leaf type

5 - 35 ℃

Ideal Temperature

Images of Irish spurge

Distribution of Irish spurge

Distribution Map

Irish spurge is a plant native to Western Europe. While it thrives in its indigenous regions, including various Atlantic islands, it has also been introduced to certain areas of Northern Europe, where it has adapted and can now be found growing outside its original range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Woodland glades, hedgerows, shaded stream banks

Care Guide for Irish spurge

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Irish spurge thrives in moist environments with consistent moisture and humidity. It prefers balanced watering—weekly is ideal. Resilient to varying rainfall, irish spurge is well-suited for outdoor cultivation in temperate regions, provided soil drainage is adequate.

Fertilize: For irish spurge, apply balanced fertilizers during the growing season and switch to high phosphorus types before flowering. Fertilize monthly at quarter strength, reducing in winter. Water irish spurge beforehand to prevent chemical burn, ensuring healthy growth and vibrant blooms for all gardeners.

Pruning: Pruning irish spurge in early to late spring encourages growth and flowering. Remove dead stems and shape the plant, but avoid late summer pruning to prevent winter damage. Regular maintenance promotes health and disease prevention. Wear gloves to protect against skin-irritating sap.

Propagation: Irish spurge is propagated from seeds and thrives in well-draining soil with consistent, but not excessive, moisture. A warm environment aids germination. After seedlings establish, careful handling is crucial, and providing ample spacing prevents disease spread while promoting healthy growth.

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