Euphorbia stricta
Euphorbia stricta · Euphorbiaceae
The gardener's calendar
Ideal time to plant euphorbia stricta: set it out when the soil is neither frozen nor waterlogged, and water generously as it establishes.
ID card
- Family
- Euphorbiaceae
- Form
- Herbaceous
- Foliage
- Deciduous
- Flowering
- Spring to summer (April-July)
- Adult size
- 40-60 cm in height
- Hardiness
- Down to approximately -15°C
- Origin
- Central and Eastern Europe
- Growth
- Moderate
Care
Light Exposure
Choose a sunny or partially shaded location, with at least 4-5 hours of direct sunlight daily. This upright spurge tolerates bright areas but prefers moderate exposure in very hot climates. Avoid dense shade, which slows growth and flowering.
Watering
Water regularly during the growing season (spring-summer), keeping the soil moist but well-drained. Reduce watering in autumn and winter as the plant enters dormancy. Allow the soil to dry slightly at the surface between waterings to prevent root rot.
Soil
This euphorbia appreciates ordinary, fertile, well-drained soil. Improve heavy soils with compost or coarse sand to facilitate water drainage. A neutral to slightly acidic pH is ideal for its growth.
Fertilization
Apply balanced fertilizer once or twice monthly during the growing period (April to August). In containers, light fertilization promotes vigor. Stop feeding from September onwards to allow the plant to gradually enter dormancy.
Pruning and Maintenance
Perform light cleaning in spring to remove dead or winter-damaged stems. Pinch young stems at the start of the season to encourage a bushier, more compact form. No drastic pruning is necessary; the plant naturally adopts an upright silhouette.
Problems and Prevention
This species is generally robust and rarely prone to disease. Monitor for stagnant moisture, which can promote rot or fungal issues. If infested with aphids or spider mites, spray with clear water or apply a mild soap-based treatment; avoid excess nitrogen which weakens plant tissues.
Did you know?
Upright spurge was once used in European folk medicine for its purgative properties, although Euphorbia sap is irritating. Its Latin name 'stricta' refers to its rigid and upright habit, particularly visible when the stems flower in erect clusters in spring.
Where to buy it
Plant in spring or early autumn, avoiding spells of intense heat. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, April, May, September.
Add this plant to my garden →Plants from the same family
- Wood spurgeEuphorbia amygdaloides
- Caper spurgeEuphorbia lathyris
- Albanian spurgeEuphorbia characias
- Spiny spurgeEuphorbia spinosa
- Garden crotonCodiaeum variegatum
- Griffith's spurgeEuphorbia griffithii
Tips generated and checked by Viridia — adapt them to your local climate.