Euphorbia Lactea Cristata also goes by the names Coral Cactus, Crested Elkhorn or Crested Euphorbia.
It's a popular form of Euphorbia Lactea which is grafted onto the base of a Euphorbia Nerifolia. It's relatively slow growing with an attractive undulating form.
*Euphorbias are known to give off a milky sap which is toxic and causes skin irritation, so handle with care and keep away from children and pets.*
The pot size is 12cm.