Euphorbia characias
ssp. wulfenii 'Lambrook Gold'
Lambrook Gold Spurge
| Family | 
| Euphoriaceae | 
| Genus | 
| Euphorbia | 
| Species | 
| characias | 
| Cultivar | 
| 'Lambrook Gold' | 
| Category | 
| Perennials | 
| Subspecies | 
| wulfenii | 
| Synonyms | 
| Euphorbia sibthorpii 'Lambrook Gold' | 
| USDA Hardiness Zone | 
| 8 - 9 | 
| Canadian Hardiness Zone | 
| 8b | 
| RHS Hardiness Zone | 
| H4 | 
| Temperature (°C) | 
| -10 to -5 | 
| Temperature (°F) | 
| 4 to 5 | 
| Height | 
| 1 - 1.5 m | 
| Spread | 
| 1 - 1.5 m | 
| General Description | 
| Euphorbia characias subsp. wulfenii is an upright evergreen sub-shrub with narrow, grey-green leaves and heads of yellow-green flowers. | 
| Landscape | 
| Flower borders and beds and Mediterranean gardens. | 
| Cultivation | 
| Grow in well-drained, light soil in full sun. Plant is drought resistant. | 
| Growth | 
| Medium | 
| ID Characteristic | 
| Sparsely-branched. | 
| Pests | 
| Susceptible to aphids. | 
| Habitat | 
| Horticultural origin. | 
| Notable Specimens | 
| Sissinghurst Castle Gardens, Cranbrook, Kent, United Kingdom. | 
| Propagation | 
| Propagate by division in early spring or take basal cuttings in spring or early summer. | 
| Ethnobotanical Uses (Disclaimer) | 
| The entire plant is highly toxic if ingested. Stems contain a highly poisonous, milky white sap that will irritate the skin. |