Euphorbia ammak
Arabian candelabra spurge
Arabian candelabra spurge resembles cactus. Columnar when young, treelike with age. Excellent drainage. This is the natural green form of the more common variegated "ghost cactus."
| 20–30ft | |
| 10–15ft | |
| Cool Summers, Drought, Deer, Pots | |
| Low | |
Water occasionally in warm season to boost growth. Good drainage important. | |
| 28°F | |
| Part Shade – Full Sun | |
| Sculptural, Succulent, Toxic Sap, Tree | |
| Indoor or Outdoor | |
| In Ground: Cactus Mix, In Pots: Cactus Mix, Tolerates Sandy Soil | |
| Low Needs | |
| Yemen, Saudi, Somalia | |
| No | |
| 13, 16, 17, 21–24 | |
Growing Notes
Surprisingly tolerant of chilly coastal climates if soil is well-drained. As with all euphorbias, wash off sap from skin or eyes immediately.
Special Interest
Natural green form of the more popular variegated form AKA ghost cactus.
Stories featuring this plant
Garden storyInspiration from Clarke de Mornay's Patio GardenIf you’ve spent any time at Flora Grubb Gardens in SF, you’ve most likely experienced the warmth, plant genius, and general fabulousness of our beloved Clarke de Mornay. Now take a peek into Clarke’s own gorgeously detailed and eclectic home garden, a paradise for plant collectors!
Garden storyHouseplant Care: Light, Water, and SoilHere at FGG, the question we hear most often from customers is “How often do I water my houseplant?” It sounds like a simple question, but the answer is actually pretty complicated.
Garden storyHow to Grow Euphorbia as HouseplantsGot a very bright spot in your house that’s begging for a plant? Columnar euphorbia are intricate, sculptural succulents that will happily grow indoors with proper care and attention. Read on for some interesting facts about euphorbia and advice about growing these beauties as houseplants.
More Info
Excellent indoors in bright light.
In stock today in San Francisco
| 15 gallon | 1 available | $1,400 |
The above information reflects the observations of Grubb and Nadler and our extended plant community. We always consider input from fellow horticulturists and welcome feedback from those with additional information on the culture of this plant.
© 2020–2026 Grubb and Nadler. All rights reserved.


