Coral Cactus (Euphorbia lactea crest) Odd Growth: Graft or Sport?

Coral cactus is a crested mutation of Euphorbia lactea, sometimes grafted onto a Euphorbia rootstock. A leafy shoot emerging from the stem is likely a reversion to normal growth from the rootstock or a spontaneous sport.

Your Choice

• Keep it if you like the contrast.
• Cut it off cleanly at the base if you prefer the pure crested form.

Either way, the plant’s health is unaffected. Provide bright light, very sparse winter watering, no fertilizer until spring.