About
A more or less evergreen shrub to 1m, with thorny, succulent branches, leathery obovate leaves and axillary clusters of very small yellow flowers with eye-catching, bright red bracts.
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
Soil typeChalk, Loam, Sand
Soil pHAcid, Alkaline, Neutral
Soil moistureWell-drained
AspectEast-facing, South-facing
ExposureSheltered
UK hardinessH1B
Plant details
Plant typeConservatory Greenhouse, Houseplants, Shrubs
HabitBushy
FoliageEvergreen
Height0.5-1 metres
Spread0.1-0.5 metres
Time to full height10-20 years
Suggested usesPatio and container plants, Sub-tropical
Native toMadagascar
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
CultivationGrow under glass in a mix of three parts peat-free, loam-based potting compost to one part grit in full light. Water sparingly when in growth applying a low nitrogen liquid fertiliser monthly. Keep dry in winter. See Euphorbia for further advice
PruningPruning group 6
PropagationPropagate by seed sown as soon as ripe at 15 to 20°C
Pest resistanceGenerally pest-free
Disease resistanceMay be susceptible to grey moulds