Also known as Balkan Spurge · Stiff Spurge · Upright Spurge
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Euphorbia stricta, commonly known as upright spurge, is a biennial herbaceous plant native to Europe and North Africa.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers bright light but can tolerate some shade.
Moderate
50% intensity
Allow soil to dry slightly between waterings. Avoid overwatering.
Well-drained
50% intensity
Average to Warm
50% intensity
Prefers average room temperatures, tolerates heat. Protect from frost.
Low
25% intensity
Fertilize sparingly during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 3/5 intensity |
| Toxic for pets | Yes 3/5 intensity |
| Edible | No |
The sap is an irritant to skin and eyes. Ingestion can cause gastrointestinal upset.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately when the top 2-3 cm of soil feels dry. Avoid overwatering, as this can lead to root rot. Reduce watering significantly during winter dormancy.
Ensure good drainage to prevent waterlogged conditions, which this species dislikes.
Prune after flowering to maintain shape and remove spent flower stalks. Remove any dead, damaged, or weak stems throughout the growing season. This encourages bushier growth and tidies the appearance of the plant.
Propagate by seed sown in spring or by stem cuttings taken in late spring or early summer. Seeds may require stratification. Cuttings should be allowed to callus before planting in a well-draining medium.
Repot young plants annually in spring. Mature plants can be repotted every 2-3 years or when root-bound. Use a well-draining potting mix, such as a cactus or succulent blend, and a pot with drainage holes.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Euphorbia Stricta (Euphorbia stricta)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Euphorbiaceae |
| Genus | Euphorbia |
| Species | Euphorbia stricta |
Similar in genus Euphorbia
Answers based on plant encyclopedia data
