Euphorbia helioscopia
TAXONOMY
FamilyEuphorbiaceae
GenusEuphorbia
Zone6
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Plants of the World OnlineABOUT
Euphorbia helioscopia, commonly known as sun spurge, is an annual plant in the family Euphorbiaceae. It is native to Europe, Asia, and North Africa but has spread to other temperate regions. The plant is known for its distinctive greenish-yellow flowers and milky sap, which can be irritating to the skin and eyes.
ALSO KNOWN AS
Euphorbion Helioscopium
Sun Spurge
Tithymalus Serratus
Euphorbia helioscopia subsp. dominii
Euphorbia helioscopia var. major
Galarhoeus helioscopius
Galarhoeus helioscopius f. litoralis
Galarhoeus helioscopius f. pilosus
Tithymalus helioscopius
OVERVIEW
VPDCalculate
WaterDry
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity50%
pH6.5
Pressure1,013 mbar
DETAILS
Care Instructions
Euphorbia helioscopia prefers full sun and moderate temperatures. It thrives in well-drained soil and does not require frequent watering, allowing the soil to dry out between waterings. The plant can tolerate a range of humidity levels but prefers moderate conditions.Soil
Euphorbia helioscopia grows best in well-drained loamy soil. It can tolerate poor soil conditions but prefers a moderate nutrient concentration. Good drainage is essential to prevent root rot.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season to support healthy growth. Fertilize sparingly, as the plant does not require heavy feeding.Repotting
As an annual plant, Euphorbia helioscopia does not typically require repotting. However, if grown in containers, repotting may be necessary if the plant outgrows its pot. Repot in the spring using fresh, well-draining soil.Propagation
Euphorbia helioscopia can be propagated by seeds. Sow seeds in the spring directly into the garden or in containers. Ensure the soil is well-drained and keep it moderately moist until germination occurs.Pruning
Pruning is not generally required for Euphorbia helioscopia. However, removing spent flowers and dead or damaged foliage can help maintain the plant's appearance and health.Toxicity
Euphorbia helioscopia is toxic to both pets and humans. The milky sap can cause skin irritation and should be handled with care. Ingestion can lead to gastrointestinal distress, so it is important to keep the plant out of reach of children and pets.REVOLUTIONIZE YOUR PLANT CARE
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