| Euphorbia 'Efanthia' | |
| Species: | Euphorbia amygdaloides |
| Hybrid: | Euphorbia amygdaloides * Euphorbia martinae |
| Cultivar: | 'Efanthia' |
Euphorbia 'Efanthia' is a perennial plant, a hybrid of Euphorbia amygdaloides,[1] [2] and Euphorbia X martini.[3]
It has dark green,[4] or maroon,[1] [2] lance shaped leaves,[4] which fade to a blue-green and it has flowers of bright yellow-green, which are on red stems. It can grow up to 50 cm tall,[1] (12–36 in).[3] It blooms in Spring.[2]
This plant tolerates dry conditions,[3] and has deep-coloured foliage in the fall months. It is best grown in well-drained soils in full sun.[4] It is hardy to USDA zones 4–11.[3] [5]
It is an accepted name by the RHS.[6]