About
A tropical, succulent shrub capable of reaching 1.8m (6ft) and 1m (39in) across. Clusters of small, insignificant white flowers without petals, from red buds, are produced in the leaf axils at the tips of the stems on mature plants in spring. Young plants' stems are cylindrical but mature to four or five sided stems the edges of which are covered in dense brown bristles. In bright sunlight the leaf stalks and leaf margins can take on a reddish tinge. The young foliage is dark green and prominently white veined, forming a herringbone pattern while older foliage becomes all green. Suitable for growing as a feature plant indoors, or a warm greenhouse or conservatory.
About the genus
Euphorbia can be annuals, perennials, shrubs or succulents, with milky sap and small flowers held within cupped, often colourful bracts
Growing conditions
SunlightFull sun, Partial shade
Soil typeLoam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureWell-drained
AspectSouth-facing, West-facing, East-facing
ExposureSheltered
UK hardinessH1A
Plant details
Plant typeCactus Succulent, Shrubs
HabitBushy
FoliageEvergreen
Height1.5-2.5 metres
Spread0.5-1 metres
Time to full height5-10 years
Suggested usesHouseplants, Patio and container plants
ToxicityHumans/Pets: IRRITANT to skin/eye, harmful if eaten. Wear gloves and other protective equipment when handling. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Care notes
CultivationGrows best in well-drained soil, in full sun to partial shade and temperatures no lower than 15˚C (60˚F). See houseplant cacti and succulent cultivation for further details
PruningPrune when required to reduce size in early spring
PropagationPropagate by seed or by cuttings in spring or early summer; dip cut surfaces in charcoal or lukewarm water to prevent bleeding
Pest resistanceMay be susceptible to mealybugs
Disease resistanceGenerally disease-free