Also known as Saw-Leaf Euphorbia · Saw-Leaf Spurge · Saw-Leaved Spurge
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Serrate Spurge (Euphorbia serrata) is a striking, architectural perennial with deeply serrated leaves and distinctive cyathia, adding unique texture to gardens. Native to
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, especially in hotter climates.
Moderate
50% intensity
Allow soil to dry between waterings. Reduce in winter.
Well-drained
50% intensity
Moderate to Warm
50% intensity
Prefers temperatures between 18-24°C during the growing season. Can tolerate cooler temperatures in winter.
Light
25% intensity
Feed sparingly in spring/early summer with a balanced liquid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 5/5 intensity |
| Toxic for pets | Yes 5/5 intensity |
| Edible | No |
Irritant sap
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately when the soil is dry to the touch. Euphorbia serrata prefers well-drained soil and can suffer from root rot if overwatered.
Reduce watering significantly during winter dormancy to prevent waterlogged conditions and potential fungal issues. Allow the top inch of soil to dry out between waterings.
Prune in late winter or early spring before new growth begins. Remove dead, damaged, or crossing branches to maintain plant shape and health. Cut back overgrown stems to encourage bushier growth.
Wear gloves as the sap can be irritating to skin.
Propagate by seed sown in spring or by stem cuttings taken in late spring or early summer. Allow cuttings to callus for a few days before planting in well-draining soil.
Seeds require stratification and may take time to germinate. Both methods benefit from warmth.
Repot young plants annually or every two years in spring. Mature plants can be repotted less frequently, perhaps every 3-4 years. Use a well-draining potting mix, such as a cactus or succulent blend.
Ensure the new pot has drainage holes.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Serrate Spurge (Euphorbia serrata)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Malpighiales |
| Family | Euphorbiaceae |
| Genus | Euphorbia |
| Species | Euphorbia serrata |
Similar in genus Euphorbia
Answers based on plant encyclopedia data
